%0 Journal Article
%A Fang, G.
%T On the Existence and the Classification of Critical Points for Non-Smooth Functionals
%J Canadian journal of mathematics
%D 1995
%P 684-717
%V 47
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-036-9/
%R 10.4153/CJM-1995-036-9
%F 10_4153_CJM_1995_036_9