%0 Journal Article %A D. I. Zaitsev %T On locally solvable groups of finite rank %J Doklady Akademii Nauk %D 1978 %P 257-260 %V 240 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_2_a2/ %G ru %F DAN_1978_240_2_a2