A survey on various computational techniques for nonlinear elliptic boundary value problems.

Manoj Kumar Peetam Singh Prashant Kumar A survey on various computational techniques for nonlinear elliptic boundary value problems. 725-736 2008 39 Advances in Engineering Software 9 http://dx.doi.org/10.1016/j.advengsoft.2007.11.001 db/journals/aes/aes39.html#KumarSK08