%0 Journal Article %A V. A. Zorich %T Boundary correspondence under $Q$-quasiconformal mappings of a sphere %J Doklady Akademii Nauk %D 1962 %P 1209-1212 %V 145 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_145_6_a4/ %G ru %F DAN_1962_145_6_a4