%0 Journal Article %A V. È. Geineman %T An extremal problem of P.\,P.~Belinsky in a compact class of mappings that are quasiconformal in the mean %J Doklady Akademii Nauk %D 1983 %P 1301-1303 %V 272 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_272_6_a4/ %G ru %F DAN_1983_272_6_a4