00709naa#a2200193#i#4500001001600000005001700016011001400033100004100047102000700088200013400095210010900229215001100338608002700349675003500376700002200411700003000433700003200463856002000495EN\\bibl\11432020260320184155.5##a2712-7761##a20260130b2026####ek#y0engy0150####ca##aRU1#aOrganic matter geochemistry of Quaternary sediments of the Seyda River valley (northeast of the Pechora Lowland)eJournal article1#aSyktyvkarcFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"d2026##a10 с.##aJournal article2local##aБиогеохимия. 550.47#1aBurdelnayagN. S.#1aMarchenko-VagapovagT. I.#1aBushnevgDmitry Alekseevich4#aras.editorum.ru