@article{05692323, title = {Existence and approximation of fixed points for set-valued mappings.}, journal = {Fixed Point Theory and Applications [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/351531}, zbl = {1189.54037}, language = {en}, url = {http://dml.mathdoc.fr/item/05692323} }
Reich, Simeon; Zaslavski, Alexander J. Existence and approximation of fixed points for set-valued mappings.. Fixed Point Theory and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/351531. http://gdmltest.u-ga.fr/item/05692323/