%0 Journal Article %A V. N. Remeslennikov %T Two remarks on $3$-step nilpotent groups %J Algebra i logika %D 1965 %P 59-65 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1965_4_2_a5/ %G ru %F AL_1965_4_2_a5