Volume 21, Issue 2, June 2011, Pages 207-218
S. El-Rabaie; H. A. Sharshar; M. Yassien; M. Khaliel
Volume 20, Issue 1, January 2010, Pages 83-91
S. El-Rabaie; H. A. Sharshar; M. Khaliel; M. Yassien