Volume 26, Issue 1, January 2009, Pages 208-223
A. M. El-Berry; M. Hany Ramadan; Mohsen A. El-Adl; Hashem M. Mahmoud Abdel Mageed
Volume 26, Issue 1, January 2009, Pages 224-250
A. M. El-Berry; M. Hany Ramadan; Mohsen A. El-Adl; Hashem Mahmoud M. Abdel Mageed