%0 Journal Article
%A F. V. Guseinov
%T On the question of extension of multidimensional variational problems
%J Izvestiya. Mathematics 
%D 1987
%P 1-19
%V 28
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1987_28_1_a0/
%G en
%F IM2_1987_28_1_a0