Dumitru Frunzescu

Geology-Geophysics Department, Petroleum-Gas University of Ploiesti, 100680, Ploiesti, Romania

Volume 39 1-2 September 2010

Geological Institute of Romania, 1st, Caransebes Street, 012271 – Bucharest, Romania
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National Geological Museum (GIR),2nd, Kiseleff Ave., 011345 – Bucharest, Romania
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University of Petroleum & Gase, Departm. Geology & Geophysics,100680-Ploiesti, Romania
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University of Petroleum & Gase, Departm. Geology & Geophysics,100680-Ploiesti, Romania

Volume 39 1-2 September 2010

Serbian Academy of Sciences and Arts, Knez Mihailova 35, 1100 Beograd, Serbia
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Technical Faculty, 27000 Kosovska Mitrovica, Serbia
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Vedrnadsky Institute o(Geochemistry and Analytical Chemistry (GEOKHI), Russian Academy of Sciences, ut. Kosygina 19, Moscow, 117975 Russia
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Faculty of Mining and Geology, Djušina 7, 1000 Beograd, Serbia
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Serbian Academy of Sciences and Arts, Knez Mihailova 35, 1100 Beograd, Serbia

Volume 34 3-4 December 2004