%0 Journal Article %A A. I. Budkin %T Quasivarieties of groups closed with respect to wreath %J Algebra i logika %D 1999 %P 257-268 %V 38 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1999_38_3_a0/ %G ru %F AL_1999_38_3_a0