%0 Journal Article %A A. Ch. Chigogidze %T Noncompact absolute extensors in dimension~$n$, $n$-soft mappings, and their applications %J Izvestiya. Mathematics %D 1987 %P 151-174 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1987_28_1_a7/ %G en %F IM2_1987_28_1_a7