@article{00089237, title = {Fixed point theorems for }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {15}, year = {1992}, pages = {435-439}, doi = {10.1155/S0161171292000589}, zbl = {0773.54027}, language = {en}, url = {http://dml.mathdoc.fr/item/00089237} }
Hicks, Troy L. Fixed point theorems for . International Journal of Mathematics and Mathematical Sciences, Tome 15 (1992) pp. 435-439. doi : 10.1155/S0161171292000589. http://gdmltest.u-ga.fr/item/00089237/