%0 Journal Article
%A V. I. Berdyshev
%T Continuity of a~multivalued mapping connected with the problem of minimizing a~functional
%J Izvestiya. Mathematics 
%D 1981
%P 431-456
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1981_16_3_a0/
%G en
%F IM2_1981_16_3_a0