@article{GDZPPN001171429, title = {Newton's Method for Nonlinear Inequalities.}, journal = {Numerische Mathematik}, volume = {21}, year = {1973}, pages = {381-388}, zbl = {0293.65039}, url = {http://dml.mathdoc.fr/item/GDZPPN001171429} }
Daniel, James W. Newton's Method for Nonlinear Inequalities.. Numerische Mathematik, Tome 21 (1973) pp. 381-388. http://gdmltest.u-ga.fr/item/GDZPPN001171429/