1. Some efficient algorithms for solving systems of nonlinear equations;Brent, Richard P.;SIAM J. Numer. Anal.,1973
2. R. C. Cavanaugh, Difference Equations and Iterative Processes, Thesis, Computer Science Dept., Univ. of Maryland, College Park, 1970.
3. Newton’s method at singular points. I;Decker, D. W.;SIAM J. Numer. Anal.,1980
4. Newton’s method at singular points. I;Decker, D. W.;SIAM J. Numer. Anal.,1980