00828naa#a2200217#i#4500001001500000005001700015011001400032100004100046102000700087200015800094210010900252215001000361608002700371675007800398700002600476700002000502700002500522700002500547700001500572856002300587EN\\bibl\9876420251215115949.1##a2712-7761##a20250514b2025####ek#y0engy0150####ca##aRU1#aComposition of hydrocarbons-biomarkers of bitumoids of different-aged deposits of the Timan-Pechora and Volga-Ural oil and gas provinceseJournal article1#aSyktyvkarcFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"d2025##a7 с.##aJournal article2local##aМесторождения нефти. 553.982.2aГеохимия. 550.4#1aGaliakhmetovagL. Kh.#1aMarkelovgR. A.#1aMuhamatdinovagR. E.#1aMukhamatdinovgI. I.#1aVahingA V4#akomisc.editorum.ru