%0 Journal Article %A V. A. Roman'kov %T Solvability of equations in classes of solvable groups and Lie algebras %J Algebra i logika %D 2017 %P 375-381 %V 56 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2017_56_3_a6/ %G ru %F AL_2017_56_3_a6