TY - JOUR AU - V. L. Levin TI - On a class of locally convex spaces JO - Doklady Akademii Nauk PY - 1962 SP - 35 EP - 37 VL - 145 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_145_1_a7/ LA - ru ID - DAN_1962_145_1_a7 ER -