TY - JOUR AU - L.V. Shirokov TI - An extrinsic characterization of Dugundji spaces and kappa-metrizable compact Hausdorff spaces JO - Doklady Akademii Nauk PY - 1982 SP - 1073 EP - 1077 VL - 263 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_263_5_a11/ LA - ru ID - DAN_1982_263_5_a11 ER -