%0 Journal Article %A A. I. Budkin %T Quasi-identities of nilpotent groups and groups with one %J Algebra i logika %D 1979 %P 127-136 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1979_18_2_a0/ %G ru %F AL_1979_18_2_a0