%0 Journal Article %A B. A. Panferov %T Nilpotent groups with lower central factors of minimal ranks %J Algebra i logika %D 1980 %P 701-706 %V 19 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1980_19_6_a7/ %G ru %F AL_1980_19_6_a7