%0 Journal Article
%A Chen,  Chao-Nien
%A Tzeng,  Shyuh-yaur
%T Some properties of Palais-Smale sequences with applications to elliptic boundary-value problems
%J Electronic journal of differential equations
%D 1999
%V 1999
%U http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a10/
%G en
%F EJDE_1999__1999__a10