%0 Journal Article
%A Papageorgiou, Nikolaos S.
%A Yannakakis, Nikolaos
%T Multiple solutions for nonlinear periodic problems with discontinuities
%J Archivum mathematicum
%D 2002
%P 171-182
%V 38
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_2002__38_3_a1/
%G en
%F ARM_2002__38_3_a1