Transformations of Crude Oils in In-situ Combustion and Prolonged Contact with the Environment.Published in:Chemistry & Technology of Fuels & Oils, 2005, v. 41, n. 2, p. 104, doi. 10.1007/s10553-005-0030-7By:Koshelev, V.;Gordadze, G.;Ryabov, V.;Chernova, O.Publication type:Article