%0 Journal Article
%A V. N. Koshelev
%A S. F. Morozov
%T Sufficient conditions for the existence of discontinuous solutions for the simplest integral in the calculus of variations.~I
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1967
%P 21-30
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1967_11_a4/
%G ru
%F IVM_1967_11_a4