TY - JOUR AU - A. I. Budkin TI - Quasivarieties of groups closed with respect to wreath JO - Algebra i logika PY - 1999 SP - 257 EP - 268 VL - 38 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1999_38_3_a0/ LA - ru ID - AL_1999_38_3_a0 ER -