%0 Journal Article %A L. N. Chakalov %T On domains of univalence of certain classes of analytic functions %J Doklady Akademii Nauk %D 1960 %P 1277-1279 %V 132 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_6_a13/ %G ru %F DAN_1960_132_6_a13