%0 Journal Article
%A T. P. Ivanova
%T Difference approximations of multidimensional variational problems with constraints on the derivatives
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1974
%P 26-37
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1974_8_a4/
%G ru
%F IVM_1974_8_a4