@article{GDZPPN002310236, title = {An Approximation Method in Asymptotic Fixed Point Theory.}, journal = {Mathematische Annalen}, volume = {212}, year = {1974}, pages = {199-218}, zbl = {0275.47040}, url = {http://dml.mathdoc.fr/item/GDZPPN002310236} }
Steinlein, Heinrich. An Approximation Method in Asymptotic Fixed Point Theory.. Mathematische Annalen, Tome 212 (1974) pp. 199-218. http://gdmltest.u-ga.fr/item/GDZPPN002310236/