@article{03894035, title = {Common fixed points for family of mappings.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {7}, year = {1984}, pages = {89-95}, doi = {10.1155/S0161171284000089}, zbl = {0561.54037}, language = {en}, url = {http://dml.mathdoc.fr/item/03894035} }
Anderson, D.E.; Singh, K.L.; Whitfield, J.H.M. Common fixed points for family of mappings.. International Journal of Mathematics and Mathematical Sciences, Tome 7 (1984) pp. 89-95. doi : 10.1155/S0161171284000089. http://gdmltest.u-ga.fr/item/03894035/