TY - JOUR AU - V. M. Ĺ alov TI - A certain generalization of the space of K.~Friedrichs JO - Doklady Akademii Nauk PY - 1963 SP - 292 EP - 294 VL - 151 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a13/ LA - ru ID - DAN_1963_151_2_a13 ER -