%0 Journal Article %A N. S. Dairbekov %T On the stability of classes of quasiregular mappings of several %J Doklady Akademii Nauk %D 1995 %P 596-598 %V 345 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_345_5_a4/ %G ru %F DAN_1995_345_5_a4