@article{01370660, title = {Existence of multiple critical points for an asymptotically quadratic functional with applications.}, journal = {Abstract and Applied Analysis}, volume = {1}, year = {1996}, pages = {277-289}, doi = {10.1155/S1085337596000140}, zbl = {0938.58013}, language = {en}, url = {http://dml.mathdoc.fr/item/01370660} }
Li, Shujie; Su, Jiabao. Existence of multiple critical points for an asymptotically quadratic functional with applications.. Abstract and Applied Analysis, Tome 1 (1996) pp. 277-289. doi : 10.1155/S1085337596000140. http://gdmltest.u-ga.fr/item/01370660/