%0 Journal Article %T POLYMERIC SURFACE-ACTIVE SUBSTANCE FOR OIL PRODUCING INDUSTRY %A Klyuchnikova, N.V. %A Genov, I.. %A Kudina, A.E. %K surfactants, xylene-formaldehyde resin, 4-aminoantipyrine, technological characteristics %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2018 %N 3 %P 5 %I Belgorod State Technological University named after V.G. Shukhov