TY - JOUR AU - V. I. Ovchinnikov TI - Symmetric spaces of measurable operators JO - Doklady Akademii Nauk PY - 1970 SP - 769 EP - 771 VL - 191 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_191_4_a7/ LA - ru ID - DAN_1970_191_4_a7 ER -