Composition of Sulfur Compounds in Asphaltic–Resinous Sediments and Oil Components in Petroleum From the Usinsk Oil Field - Kovalenko, E. Yu.; Sagachenko, T. A.; Sergun, V. P.; Cheshkova, T. V.; Yanovskaya, S. S.; Min, R. S. (Chemistry and Technology of Fuels and Oils, 2016)