%0 Journal Article %A V. Ya. Gutlyanskii %T On distortion theorems for univalent analytic functions with a quasi-conformal continuation %J Doklady Akademii Nauk %D 1978 %P 515-517 %V 240 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_3_a3/ %G ru %F DAN_1978_240_3_a3