Bozhidar Mavrudchiev

Bulgarian Academy of Sciences, Institute of Physical Chemistry, Bulgaria
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Institute of Isotope Geochemistry and Mineral Resources, ETH Zurich, Switzerland
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Bulgarian Academy of Sciences, Geological Institute, Bulgaria
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Institute of Isotope Geochemistry and Mineral Resources, ETH Zurich, Switzerland; Bulgarian Academy of Sciences, Geological Institute, Bulgaria
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Bulgarian Academy of Sciences, Central laboratory of Mineralogy and Crystallography, Bulgaria
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Sofia University, Department of Mineralogy, Petrology, Ores and Minerals, Bulgaria

Volume 39 1-2 September 2010

Sofia University "Sv. Kliment Ohridski"

Volume 32 2-4 December 2002

Geological Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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Geological Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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Sofia University "St. Kliment Ohridski" 15 Tsar Osvoboditel Blvd., 1504 Sofia, Bulgaria
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Sofia University "St. Kliment Ohridski" 15 Tsar Osvoboditel Blvd., 1504 Sofia, Bulgaria
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Geological Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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Geological Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria

Volume 21 4 August 1991