@article{01292783,
title = {Some properties of Palais-Smale sequences with applications to elliptic boundary-value problems.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {1999},
year = {1999},
zbl = {0921.35045},
language = {en},
url = {http://dml.mathdoc.fr/item/01292783}
}
Chen, Chao-Nien; Tzeng, Shyuh-yaur. Some properties of Palais-Smale sequences with applications to elliptic boundary-value problems.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 1999 (1999) . http://gdmltest.u-ga.fr/item/01292783/