Yuya Nakazono Hideki Asai Acceleration of ADI-FDTD Method by Gauss-Seidel Relaxation Approach. 550-553 2008 91-A IEICE Transactions 2 http://dx.doi.org/10.1093/ietfec/e91-a.2.550 db/journals/ieicet/ieicet91a.html#NakazonoA08