%0 Journal Article %T Toxicological assessment of different types of waste oils %A Sergeev, E.S. %A Filippova, O.P. %A Kalayeva, S.Z. %K waste oils, toxicity, hazard class, calculation method, experimental method, anti-corrosion coating %J From Chemistry Towards Technology Step-By-Step %D 2022 %N 3 %P 6 %I Yaroslavl State Technical University