Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia), Tikhomirov, V. I., & Chakhmakhchev, V. A. (1991). Nauchno-prikladnye aspekty geokhimii nefti i gaza: Sbornik nauchnykh trudov. IGiRGI.
Dyfyniad Arddull ChicagoInstitut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia), V. I. Tikhomirov, and V. A. Chakhmakhchev. Nauchno-prikladnye Aspekty Geokhimii Nefti I Gaza: Sbornik Nauchnykh Trudov. Moskva: IGiRGI, 1991.
Dyfyniad MLAInstitut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia), et al. Nauchno-prikladnye Aspekty Geokhimii Nefti I Gaza: Sbornik Nauchnykh Trudov. IGiRGI, 1991.
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