@article{GDZPPN001175599, title = {Sharp Error Bounds for Newton's Process.}, journal = {Numerische Mathematik}, volume = {35}, year = {1980}, pages = {63-72}, zbl = {0434.65034}, url = {http://dml.mathdoc.fr/item/GDZPPN001175599} }
Potra, F.A.; Pták, V. Sharp Error Bounds for Newton's Process.. Numerische Mathematik, Tome 35 (1980) pp. 63-72. http://gdmltest.u-ga.fr/item/GDZPPN001175599/