@article{00561625, title = {On the speed of convergence of iteration of a function.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {17}, year = {1994}, pages = {31-36}, doi = {10.1155/S0161171294000050}, zbl = {0806.26003}, language = {en}, url = {http://dml.mathdoc.fr/item/00561625} }
Drobot, Vladimir. On the speed of convergence of iteration of a function.. International Journal of Mathematics and Mathematical Sciences, Tome 17 (1994) pp. 31-36. doi : 10.1155/S0161171294000050. http://gdmltest.u-ga.fr/item/00561625/