%0 Journal Article
%A V. N. Solov'ev
%T On~a~criterion for convexity of a positive-homogeneous function
%J Sbornik. Mathematics
%D 1983
%P 285-290
%V 46
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1983_46_2_a8/
%G en
%F SM_1983_46_2_a8