%0 Journal Article
%A I. A. Bogaevsky
%T Discontinuous gradient differential equations and trajectories in calculus of variations
%J Sbornik. Mathematics
%D 2006
%P 1723-1751
%V 197
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2006_197_12_a1/
%G en
%F SM_2006_197_12_a1