%0 Journal Article %T Physico-chemical properties of hard-to-recover oil in the Arctic %A Yaschenko, I.G. %K hard-to-recover Arctic oil, physical and chemical oil characteristics, oil-bearing basin, deposits, reserves, database %J Vestnik of geosciences %D 2022 %N 0 %P 16 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"