TY - JOUR AU - B. I. Plotkin TI - Varieties and quasivarieties connected with representations of groups JO - Doklady Akademii Nauk PY - 1971 SP - 527 EP - 530 VL - 196 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a9/ LA - ru ID - DAN_1971_196_3_a9 ER -