TY - JOUR AU - A. V. Ivanov TI - Solution of van Mill’s problem on the characterization of compacta, the superextensions of which are absolute retracts JO - Doklady Akademii Nauk PY - 1982 SP - 526 EP - 528 VL - 262 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_262_3_a2/ LA - ru ID - DAN_1982_262_3_a2 ER -