%0 Journal Article %T STUDY OF PHYSICO-CHEMICAL AND ANTI-WEAR PROPERTIES OF MOTOR OILS AT THE END OF OPERATION %A Shalygin, M.G. %A Vashchishin, S.P. %A Vashchishina, A.P. %K oil, dynamic viscosity, friction, particles, wear, engine %J Transport engineering %D 2024 %N 2024 %P 7 %I Bryansk State Technical University