Претрага

Упит dcterms_subject_txt:In Pit Crushing and Conveying

2364 items

  • Mineral Resources of Serbia: Environmental, Societal and Economic Challenges

    Vladimir Simić, Rade Jelenković, Dragana Životić (2019)
    ... situ (in vivo and in vVifro). Involvement of indigenous crops and animals in organic production and markets and the development of agro-tourism in HNV areas are the main strategies of sustainable management and conservation of genetic resources for food and agriculture (Popović, Vasiljević and Bekić ...
    ... forest preservation, promotion and use of forests and wildlife, the implementation of measures to protect forests and wildlife, control of seeds and seedlings in forestry, inspection supervision in the field of forestry and hunting performed in accordance with the law and other statutory duties. ...
    ... installations in Serbia. Amonzg these 10 are the Steel factory in Smederevo, the Nikola Tesla A and B thermal power plants in Obrenovac, the non-ferrous metallurgy plant Zorka in Šabac, the Kostolac thermal power plant and the power cable factory in Jagodina. The Bor and Sjenica mines and the Kolubara ...

  • Hibridni sistem za planiranje i analizu ventilacije rudnika

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    Ventilacija rudnika, informacioni sistemi
    ... Lilić graduated with B.S. degree in underground mining engineering in 1982 and M.S. degree in mine ventilation and mine safety in 1985 at University of Belgrade, Yugoslavia. In December 1982 he joined the Department of Mining Engineering at the Faculty of Mining and Geology, University of Belgrade ...
    ... Obradović received the B.S. degree in mathematics, The M.S. degree in information systems science and Ph.D. degree in computer science from University of Belgrade, Yugoslavia in 1974, 1981 and 1991, respectively. He is an associate professor at the Faculty of Mining and Geology, University of Belgrade ...
    ... courses in artificial intelligence at the Belgrade University Centre of multidisciplinary studies and Faculty of Mathematics. His research and teaching interests are in the areas of intelligent systems, human-computer cooperation and case-based reasoning. With an emphasis in mining and geology, he ...

  • Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija

    Srđan D. Kostić (2013-11-04)
    U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...
    potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja
    ... Bioscience, 173, 1-23. 106.Lynch, R.A., Wuite, R., Smith, B.S., Cichowicz, A. 2005. Microseismic monitoring of open pit slopes. Controlling seismic risk – rockbursts and seismicity in mines, Y. Potvin, M.R. Hudyma (eds.), Perth: Australian Centre for Geomechanics, 581-592. 107.Malamud, B. D., Turcotte ...
    ... parameter c in Carlson- Langer model, and time delay parameter τ in Carlson-Langer and Madariaga model. Besides this, dynamics of the model is observed for periodic perturbation of parameters in Madariaga and Becker model. The motivation for the introduction of new parameters, and their periodic ...
    ... properties and rockbursts occurrence in a French coal mine. In: Fairhurst, C. (ed.) Proceedings of the 2nd International symposium of rockbursts and seismicity in mines, Balkema Publishers, Rotterdam, 289-293. 60. Gibowicz, S.J. 1984. The mechanism of large mining tremors in Poland. In: Gay, N ...

  • Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija

    Srđan D. Kostić (2013-11-04)
    U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...
    potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja
    ... Bioscience, 173, 1-23. 106.Lynch, R.A., Wuite, R., Smith, B.S., Cichowicz, A. 2005. Microseismic monitoring of open pit slopes. Controlling seismic risk – rockbursts and seismicity in mines, Y. Potvin, M.R. Hudyma (eds.), Perth: Australian Centre for Geomechanics, 581-592. 107.Malamud, B. D., Turcotte ...
    ... parameter c in Carlson- Langer model, and time delay parameter τ in Carlson-Langer and Madariaga model. Besides this, dynamics of the model is observed for periodic perturbation of parameters in Madariaga and Becker model. The motivation for the introduction of new parameters, and their periodic ...
    ... properties and rockbursts occurrence in a French coal mine. In: Fairhurst, C. (ed.) Proceedings of the 2nd International symposium of rockbursts and seismicity in mines, Balkema Publishers, Rotterdam, 289-293. 60. Gibowicz, S.J. 1984. The mechanism of large mining tremors in Poland. In: Gay, N ...

  • Оптимална конструкција бушотине на експлоатационом пољу Мајдан

    Бранислав Миловановић (2024)
    Одређивање параметара конструкције бушотине представља најважнији корак ка сигурном и ефикасном опремању сваке бушотине. У овом раду биће предложен поступак за одређивање оптималних параметара експлоатационог поља Мајдан. Пример експлоатационог поља Мајдан ће бити коришћен за илустрацију предложеног поступка. Ово поље има специфичне геолошке и хидрогеолошке карактеристике које ће бити детаљно анализиране у раду. На основу ових анализа, биће предложени оптимални параметри бушотине који ће осигурати сигурно и ефикасно опремање бушотина на овом подручју.
    заштитне цеви, поље Мајдан, конструкција бушотине
    ... Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Yuupnep3urer ...
    ... a. Mecro H naTyM 3apBpierka pajna: IIormuc cryyeHra: 50 Jinreparypa 1. AkcuH B. a np, Teonozuja Cp6uje,kara 7- Kayecmo06uonumu, 1975. ron, PIT' , Beorpaji 2. Buyajak, P., XpkopBMh, K., 7eopujcku acnekmu u npuMeHa UCMpdaOIHO- eKkcnnoamauuoHoo Oyuemba: Texnuka u mexHomoeuja, 2002. rom, /JlaT ...

  • Утицај промене нивоа подземне воде за услове плитког фундирања у крупнозрном тлу

    Милана Мичета (2024)
    Подземне воде представљају изузетно важан природни ресурс, као и важну компоненту система, којим је представљено тло. У складу са тим, приликом пројектовања плитких темеља на крупнозрном тлу, односно приликом анализе граничне носивости и слегања, треба узети у обзир и утицај воде. Верује се да ниво подземне воде значајно смањује носивост тла, док се слегања значајно повећавају. Terzaghi (1943) је први сугерисао да се потапањем масе тла, његова носивост смањује за половину, док се слегање удвостручује. Циљ овог рада је ...
    ниво подземне воде, плитко фундирање, крупнозрно тло, гранична носивост, слегање
    ... Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Yuunep3urer y ...
    ... (Prp), JIOKAJIHO TJIHHOBHTHM H MyJbEBHTHM – HpaiHHaCTHM HCCKOBHMA (Pppr) - (D)MHO3DHHM HeCKOBHMA (Pp) y OKBHPpy KOJHX Cy H3JIBOJeHC JIBE 3OHE Pi H Pit - IIJbyHKOBHTHM CHTHO3PpHHM IIČCKOBHMA (Px). IlecKkoBure npamuriHe (prp), JoKajo r IHHOBHTeE OnBaj CJIOJ Je KOHCTaHTOBaH Ha dUHTAaBOM HCTpa)KHOM ...
    ... CHBE JIO HpHe 0oje, nITo yKa3yJe Ha IIpHCyCTBO --| opraHckax MarTepHja 71.42 ___6.00 Ilecak (p), CHTHO3pH JIO Cpe)Ube3pH, ca CJIOJEBHMa 730 4.00 Pit neOJbHHe NO 2 m npamWMHacTOr HeCKa CHBO-INIIABC 7.80 6oje 9.70 67.42 ___ 10.0 | | 10.0 Teonomrku rnpod)ux HcrpaxxHe OymroTHHe 5-9 HME H IIpe3HMe: ...

  • Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)

    Kostadin J. Jovanov (2016-06-24)
    Leţišta uglja „Suvodol“, „Brod-Gneotino“ su u eksploataciji, a leţište uglja „Ţivojno“je u fazi pripremi. Nalaze se u krajnjem jugoistočnom i juţnom delu Pelagonijskekotline. Sva tri leţišta stvorena su u neogenim sedimentima u jezerskim uslovimasedimentacije u zoni kontakta sa prekambrijumskim kristalastim stenama. Kod sva trileţišta ugalja se javljaju više slojeva različite debljine, u okviru kojih se nalaze klastičnisedimenti (gline, peskovi i dr.). U podini ugljenog basena nalaze se kristalaste steneprekambrijumske starosti.Teren u okolini leţišta uglja karakteriše se umereno kontinentalnom klimom, ...
    ugalj, podzemne vode, površinske vode, neogeni kompleks, izdani,transmisibilnost, nivo podzemne vode, sniţenje nivoa
    ... Skopje. 7. Brown K, and Trott S, 2014: Ground water Flow Models in Open Pit Mining: Can We Do Better?Mine Water Environ, pp. 187-190). 8. Bukowski P, Bromek T, and Augustyniak I, 2006: Using the DRASTIC System to Assess the Vulnerability of Ground Water to Pollution in Mined Areas of the Upper ...
    ... Beograd. 59. Sena C, and Molinero J, 2009: Water Resources Assessment and Hydrogeological Modelling as a Tool for the Feasibility Study of a Closure Plan for an Open Pit Mine (La Respina Mine, Spain). Mine Water Environ, pp. 94-101. 60. Singh A, Mahato M, Neogi B, and Singh K, 2010: Quality ...
    ... water, air and land, change of regimes and surface water as well as modifications in the flora and fauna. The analyses of the balance of water in coal deposit “Suvodol” established that the recharge of ground water in the upper interlayer aquifer (MI1) is on behalf of the precipitation and ground ...

  • Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова

    Miodrag M. Grujić (2014-06-04)
    Одрживост је континуиран процес балансирања између животне средине, економске исоцијалне димензије, који се односи на системска побољшања животног окружења.Енергија се налази међу покретачима одрживог развоја везано за потребу за повећањесоцијалног благостања, његову кључну улогу у економском развоју и утицај на животнусредину. Урбане зоне, као центри потреба за енергијом и емисија угљеника, пружајузначајне могућности за промоцију одрживости енергетског система заједнице.Планирање нових енергетских капацитета, у складу са принципима одрживог развоја,обухвата спровођење политике повећања енергетске ефикасности и увођења обновљивихизвора енергије. Дисертација ставља ...
    одрживи развој, даљинско грејање, модел, сценарио, вишекритеријумскаанализа, нискотемпературни извори, ELECTRE, Београд
    ... di, YU forum kvaliteta, Tara, 2002, 270-273. 7. Ristović I, Grujić M. Some Aspects of Steel Wire Ropes Use for Discontinuous and Auxiliary Equipment in Open-pit Mines, TU Košice, Slovačka, 2002, 215-223. 8. Grujić M, Zdravković M, Tomić M. Ekološke prednosti daljinskog grejanja u Beogradu ...
    ... energy and satisfy the complete heat demands in many systems. In addition, using low temperature sources reduces the consumption of other forms of energy, fuel costs, and significantly reduced the negative impact on the environment. Taking into account a range of energy, economic and other ...
    ... by geothermal energy and heat pumps is the optimal choice in the realistic and pessimistic scenario. The option which only represents a continuation of the traditional use of gas boilers is not an optimal choice in either scenario. The combination of cogeneration plants and geothermal energy is ...

  • Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije

    Branko R. Miladinović (2016-04-27)
    Ugalj predstavlja energent na čijoj osnovi se razvija privreda celog sveta.Zato mu se pridaje velika pažnja u eksploataciji i preradi, bez obzira na mnogeštetne uticaje na životnu sredinu, a posebno na efekat staklene bašte koji sestvara emisijom zagađujućih materija u atmosferu radom termoelektrana naugalj.U Srbiji, resurs koji se danas u najvećoj meri koristi u proizvodnjielektrične energije je ugalj i on učestvuje u proseku sa 70 %. U strukturi ukupneproizvodnje ugljeva, dominiraju lignitski ugljevi sa učešćem od 98 %, a ...
    Srbija, kameni i mrki ugalj, podzemna eksploatacija, preradauglja, rudničke vode, hemijski sastav, emisija zagađujućih materija, životnasredina
    ... maximum inflow, the rate is tripled and higher than that from fractured and intergranular aquifers. The isochrone method is applied to define the maximum depth of the runoff layer and the 100-year surface runoff hydrograph for the open-pit hard coal mine Progorelica in the Ibar Basin. Hydrochemical ...
    ... Bogovina, Soko, Senjski Rudnik and Jarando discharge mine water that contains pollutants in excess of 2nd class ELVs (or those that determine good ecological status of surface water bodies). This type of emission also occurs at decommissioned coal mines: Ušće, abandoned pit at Jarando, Podvis, Dobra ...
    ... reveals that black lignite and hard coal extraction and processing in Serbia results in effluent emissions that exceed emission limit values (ELVs) at mine water discharge outlets to recipients, mine and tailings dumps, and wastewater and sludge outlets at flotation plants and mine facilities. ...

  • Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)

    Pavle Tančić, Aleksandar Kremenović, Predrag Vulić (2019)
    In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...
    grandite, XRPD, crystal structure, structural dissymmetrization

  • Preparation of Multimedia Document “YU Rock Scene”

    Milena Obradović, Aleksandra Arsenijević, Mihailo Škorić (2017)
    SUMMARY: This study will present the preparation process of a multimedia document entitled YU ROCK SCENE in which participants were senior students of undergraduate studies of the Department of Library and Information Science at the University of Belgrade Faculty of Philology during the academic year 2014/2015, as a part of the subject Multimedia Documents. This study gives an overview of the historical development of rock and roll in the territory of the former Yugoslavia, rock scene in Yugoslav republics, ...
    multimedia document, library science, information science, rock and roll, music, Yugoslavia
    ... 3.4 Albums and Record Labels First record labels in Yugoslavia emerged after World War II. Jugoton was the first record label in Yugoslavia and it was established in 1947. Production of gramo- phone records began in 1956 in Yugoslavia. PGP RTB record label was established in Belgrade in 1951. The most ...
    ... were becoming more and more prevalent, and in particular places music could be listened on jukeboxes. Production of Coca-Cola began in this period in these territories, dressing style was being adapted to the trends in the West, and the emergence of jeans caused a genuine revolution in the fashion world ...
    ... and Herzegovina In Yugoslavia, Bosnia and Herzegovina was a fertile soil for the development of pop and rock music, which was especially evident in Sarajevo, Travnik, Bugo- jno and Bihać. One of the first rock groups in these territories was the group In- deksi, to which Kornelije Kovač joined later ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... intended for all participants in scientific and research activities in Serbia, and pertains to the results of research projects and programs financed in whole or in part from the budget of the Republic of Serbia. 2.3 Open license Open licenses in Serbia are supported and promoted primarily by Creative ...
    ... institutions in other countries. The outcome of OER initiative in Serbia is visible in several aspects: -Teachers develop skills for developing, publishing and applying OERs and MOOCs in the teaching process With development of OER initiative in Serbia teachers developed knowledge and skills ...
    ... individuals and groups and also through implemented projects OER initiative in Serbia is very active. Platforms with metadata and also with OER are established and the number of teachers and learners who use them is growing. The next step of OER initiative in Serbia is OER recognition in official ...

  • Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface

    Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)
    Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...
    multiword expression lexicon, corpus, proof-of-concept lexicon encoding

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... subsidence; disposal of tailings, ash, and slag; and delivery of coal dust and ash through airflow and gas emissions from coal combustion. Wastewaters in the abandoned surface mines and deep mines lead to pollution of the surrounding land and the absence of flora and fauna in river beds. Flushing of mine slopes ...
    ... was in fifth place in 2012 and 2013 and in third place in 2014. Spatial distribution of emissions of pollutants is determined according to the level of emissions, in metric tons per annum. Emission values are classified into six levels. Based on the graphic display, it can be concluded that, in the proximity ...
    ... system in mining and energy complexes. The achievement of the initial activities will create conditions for: consequence analysis of mining and energy complex operation (n28) on air (n7, n8, and n9), water (n10 and n11), and soil (n12, n13, and n14) quality; the determination of failures in environmental ...

  • Project BEWARE—Landslide Post-disaster Relief Activities for Local Communities in Serbia

    Biljana Abolmasov, Dobrica Damjanović, Miloš Marjanović, Ranka Stanković, Velizar Nikolić, Sandra Nedeljković, Žarko Petrović (2017)
    ... municipalities affected byMay 2014 flooding and landslides episode in Serbia, and prepare them to cope with catastrophic events in the future. In this paper we are presenting main BEWARE project activities and results implemented on local communities in Serbia after May 2014 event. Keywords Landslides ...
    ... human lives and property, especially in times of dramatic climate change effects on one hand, and urban sprawl and land consumption on the other. Usual landslide triggers are floods and high-yield rainfall, which was the case in the catastrophic cyclone Tamara episode that stroke Serbia and surrounding ...
    ... catastrophic events in the future. This leads to more secure, better prepared and more resilient communities in western, central and eastern Serbia (Fig. 1), which were the most fragile parts of our country in May 2014. In this paper we are presenting main BEWARE project activities and results implemented ...

  • Upper Miocene depositional environments of the Kikinda-Mokrin High (Serbia)

    Saša Ivanišević, Dejan Radivojević (2018)
    Exploration for oil and gas in mature areas, such as the Pannonian Basin, can benefit from reexamination of old data using more advanced modern workflows that focus on the temporal and spatial aspects of sediment deposition. Specifically, we apply a new environment of deposition model that interprets the Upper Miocene- Pliocene sediments as being deposited in a rapidly filling basin characterized by quick shelf edge progradation from the northwest toward the southeast. Reconstruction of this shelf edge trajectory reveals ...
    naftna geologija, depozicione sredine, formacije, Panonski basen

  • Stratigraphy and Microfauna (Radiolarians and Foraminifera) of the Upper Cretaceous (Upper Santonian–Lower Campanian) Carbonate Deposits in the Area of Struganik Village, Western Serbia)

    Liubov Bragina, Nikita Bragin, Luidmila Kopaevich, Nevenka Đerić, Nataša Gerzina Spajić (2020)
    Santonian, Campanian, radiolarians, planktonic foraminifera, biostratigraphy, limestones, Struganik, Serbia

  • Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization

    Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić (2016)

  • Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia

    Predrag Radović, Miloš Radonjić, Emmanuel Billia (2020)
    Finds of Pleistocene rhinoceros are rare in Serbia, and only one species (the woolly rhinoceros Coelodonta antiquitatis Blumenbach, 1799) has been reported so far. The current paper presents the dental material of an extinct so-called Hundsheim rhinoceros, Stephanorhinus hundsheimensis Toula, 1902 from Bogovina Cave (East ern Serbia). Both the morphological and metric characteristics of the teeth are consis tent with the attribution to S. hundsheimensis. Unfortunately, the rhinoceros material originated from an uncertain geological context, so there is no ...
    rhinoceros, Stephanorhinus hundsheimensis, Serbia
    ... could only be assessed in three molars, and it is flat in two (HMP-131, 135) and obtuse in one (HMP-X). Deciduous HMP-130 displays a flat angle between the crochet and the ectoloph. In the M1/2 sample from Isernia La Pineta, this angle can be both flat and obtuse (Bal- latore and Breda, 2013). The angle ...
    ... (1993), Lacom- bat (2006a, 2007), Ballatore and Breda (2013), Pandolfi and Marra (2015), Handa and Pandolfi (2016), and Pandolfi and Erten (2017); the dental terminology is presented in Figure 2. Measure- ments (in mm) were taken with a digital caliper to 0.01 mm and rounded to the nearest 0.1 mm. The reported ...
    ... angle between crochet and metaloph in M1/M2 is generally obtuse or sometimes right-angled, in P3 it is generally right-angled, and in P4 it is generally obtuse, though sometimes right-angled (Ballatore and Breda, 2013). Regarding cingula, the upper teeth from Bogovina Cave are in agreement with the d ...

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

    Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović (2014)