Volume 21, Issue 2-A, December 2010, Pages 325-344
MAHMOUD M. ABDELALL; MAHMOUD S. BASHANDY; AHMAD M. EL-MORSY
Volume 19, Issue A-2, December 2008, Pages 147-160
MAHMOUD S. BASHANDY; MAHMOUD M. ABDELALL; AHMED M. EL-MORSY
Volume 18, Issue 1-A, June 2007, Pages 173-187
MAHMOUD M. ABDEL AAL; AHMED A. EL-MAGHRABY; SABER M. HASSAN; MAHMOUD S. BASHANDY