%0 Journal Article %T IMPROVING THE QUALITY OF RAPEED OIL FOR USE IN A DIESEL ENGINE %A Ovchinnikov, E.V. %A Uyutov, S.Y. %K vegetable oils, rapeseed oil, viscosity, motor fuel, fuel system, fuel activator, chemical properties of fuel %J Vestnik of Kazan State Agrarian University %D 2021 %N 15 %P 4 %I Kazan state agrarian University