TY - JOUR AU - V. Ponomarev TI - Normal spaces as images of zero-dimensional ones JO - Doklady Akademii Nauk PY - 1960 SP - 1269 EP - 1272 VL - 132 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_132_6_a11/ LA - ru ID - DAN_1960_132_6_a11 ER -