%0 Journal Article
%A I. S. Morozov
%T Differentiability of objective function in robast utility maximization
%J Teoriâ veroâtnostej i ee primeneniâ
%D 2011
%P 374-384
%V 56
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TVP_2011_56_2_a9/
%G ru
%F TVP_2011_56_2_a9