@article{00022375, title = {Fixed points of multivalued nonexpansive maps.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {14}, year = {1991}, pages = {421-430}, doi = {10.1155/S0161171291000558}, zbl = {0736.54030}, language = {en}, url = {http://dml.mathdoc.fr/item/00022375} }
Husain, T.; Latif, Abdul. Fixed points of multivalued nonexpansive maps.. International Journal of Mathematics and Mathematical Sciences, Tome 14 (1991) pp. 421-430. doi : 10.1155/S0161171291000558. http://gdmltest.u-ga.fr/item/00022375/