Jumat Sulaiman Mohamed Othman Mohammad Khatim Hasan Nine Point-EDG<i>SOR</i> Iterative Method for the Finite Element Solution of 2D Poisson Equations. 764-774 2009 ICCSA (1) http://dx.doi.org/10.1007/978-3-642-02454-2_59 conf/iccsa/2009-1 db/conf/iccsa/iccsa2009-1.html#SulaimanOH09