%0 Journal Article
%A CANDITO, PASQUALE
%A LIVREA, ROBERTO
%A MOTREANU, DUMITRU
%T 2-SYMMETRIC CRITICAL POINT THEOREMS FOR NON-DIFFERENTIABLE FUNCTIONS
%J Glasgow mathematical journal
%D 2008
%P 447-466
%V 50
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004333/
%R 10.1017/S0017089508004333
%F 10_1017_S0017089508004333