@article{AIHPC_1994__11_2_189_0, author = {Katriel, Guy}, title = {Mountain pass theorems and global homeomorphism theorems}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, pages = {189--209}, publisher = {Gauthier-Villars}, volume = {11}, number = {2}, year = {1994}, zbl = {0834.58007}, mrnumber = {1267366}, language = {en}, url = {http://archive.numdam.org/item/AIHPC_1994__11_2_189_0/} }