TY - JOUR AU - A. A. Tolstonogov TI - Continuous selectors of multivalued mappings with nonclosed JO - Doklady Akademii Nauk PY - 1997 SP - 311 EP - 313 VL - 352 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1997_352_3_a6/ LA - ru ID - DAN_1997_352_3_a6 ER -