TY - JOUR AU - A. Ch. Chigogidze TI - Noncompact absolute extensors in dimension~$n$, $n$-soft mappings, and their applications JO - Izvestiya. Mathematics PY - 1987 SP - 151 EP - 174 VL - 28 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1987_28_1_a7/ LA - en ID - IM2_1987_28_1_a7 ER -