TY - JOUR AU - B. S. Klebanov TI - On closed images of products of metric spaces JO - Doklady Akademii Nauk PY - 1978 SP - 1285 EP - 1288 VL - 240 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_240_6_a3/ LA - ru ID - DAN_1978_240_6_a3 ER -