%0 Journal Article %A F. G. Avkhadiev %A L. A. Aksent'ev %T The subordination principle in sufficient conditions for univalence %J Doklady Akademii Nauk %D 1973 %P 19-22 %V 211 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_211_1_a2/ %G ru %F DAN_1973_211_1_a2