gca-2010-74-12-730http://www.ipgg.sbras.ru/ru/Files/publications/ibc/gca-2010-74-12-730.pdfgca-2010-74-12-730publ-carbon-isotope-fractionation-in-the-oil-of-the-lake-2010-031618

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publ-carbon-isotope-fractionation-in-the-oil-of-the-lake-2010-031618