%0 Journal Article
%A Majer, P.
%T Ljusternik-Schnirelman theory with local Palais-Smale condition and singular dynamical systems
%J Annales de l'I.H.P. Analyse non linéaire
%D 1991
%P 459-476
%V 8
%N 5
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPC_1991__8_5_459_0/
%G en
%F AIHPC_1991__8_5_459_0