TY - BOOK AU - Yousif,W.S. AU - Evans,D.J. TI - Explicit group over-relaxation methods for solving elliptic partial differential equations UR - https://drive.google.com/file/d/1zmtwmEDZWzMYHAvsLlZfRbqiEd3StIEk/view?usp=drivesdk ER -