%0 Journal Article %A E. I. Timoshenko %T Endomorphisms of free solvable groups preserving primitivity of systems of elements %J Algebra i logika %D 2015 %P 503-519 %V 54 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2015_54_4_a5/ %G ru %F AL_2015_54_4_a5