%0 Journal Article
%A A. N. Kochetkov
%T Extremal problems for analytic functions with positive real parts, satisfying some additional conditions
%J Doklady Akademii Nauk
%D 1963
%P 508-511
%V 148
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_148_3_a6/
%G ru
%F DAN_1963_148_3_a6