%0 Journal Article
%A S. L. Krushkal'
%T Differential operators and univalent functions
%J Doklady Akademii Nauk
%D 1985
%P 541-544
%V 280
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_280_3_a5/
%G ru
%F DAN_1985_280_3_a5