TY - JOUR AU - L. A. Gurevich TI - A basis in the space of abstract functions JO - Doklady Akademii Nauk PY - 1961 SP - 12 EP - 15 VL - 136 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_136_1_a1/ LA - ru ID - DAN_1961_136_1_a1 ER -