TY - JOUR AU - A. L. Fëdorov TI - Weak closure of complete groups of automorphisms JO - Doklady Akademii Nauk PY - 1985 SP - 49 EP - 52 VL - 285 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_285_1_a9/ LA - ru ID - DAN_1985_285_1_a9 ER -