|  |  | 
| 2005 | ||
|---|---|---|
| 2 | EE | M. E. Khalifa, Mahmoud Elgamal: A numerical solution to Klein-Gordon equation with Dirichlet boundary condition. Applied Mathematics and Computation 160(2): 451-475 (2005) | 
| 2002 | ||
| 1 | EE | Mahmoud Elgamal: Heuristic Motion Planning with Movable Obstacles. Egyptian Computer Science Journal 24(2): (2002) | 
| 1 | M. E. Khalifa | [2] |