@article{05237063, title = {The use of Cerami sequences in critical point theory.}, journal = {Abstract and Applied Analysis}, volume = {2007}, year = {2007}, doi = {10.1155/2007/58948}, zbl = {1156.58006}, language = {en}, url = {http://dml.mathdoc.fr/item/05237063} }
Schechter, Martin. The use of Cerami sequences in critical point theory.. Abstract and Applied Analysis, Tome 2007 (2007) . doi : 10.1155/2007/58948. http://gdmltest.u-ga.fr/item/05237063/