TransliterationVyshemirskiy V., Zapivalov N. i dr. Organicheskaya geokhimiya paleozoyskikh otlozheniy yuga Zapadno-sibirskoy platformy.
In EnglishVyshemirsky V., Zapivalov N. et al. Organic geochemistry of paleozoic deposits in the south of the Western Siberian plate. In Russian
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