@article{05016770, title = {Multiple solutions for the }, journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]}, volume = {2006}, year = {2006}, zbl = {1166.35328}, language = {en}, url = {http://dml.mathdoc.fr/item/05016770} }
Bonder, Julián Fernández. Multiple solutions for the . Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2006 (2006) . http://gdmltest.u-ga.fr/item/05016770/