%0 Journal Article %T THE THERMAL STABILITY STUDY OF SYNTHETIC MOTOR OILS %A Shram, V.G. %A Kovalskiy, B.I. %A Petrov, O.N. %K thermal stability, light flux absorption coefficient, volatility, viscosity %J Bulletin of KSAU %D 2013 %N %P 5 %I Krasnoyarsk State Agrarian University