%0 Journal Article
%A S. A. Gel'fer
%T On coefficients of typically real functions
%J Doklady Akademii Nauk
%D 1957
%P 211-213
%V 115
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a1/
%G ru
%F DAN_1957_115_2_a1