TY - JOUR AU - O. G. Ganyushkin TI - Subdirect and stratified products of groups JO - Doklady Akademii Nauk PY - 1982 SP - 1291 EP - 1294 VL - 266 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_266_6_a1/ LA - ru ID - DAN_1982_266_6_a1 ER -