Volume 56, Issue 126, July 2010, Pages 1-23
M.S. MARZOUK; M.A. ABDELAZIZ; M. MOUSTAFA; SOFIA ABOTORKIA
Volume 56, Issue 125, April 2010, Pages 1-25
M.S. MARZOUK; M.A. ABDELAZIZ; M. MOUSTAFA; SOFIA ABOTORKIA
Volume 35.2, Issue 70, July 1996, Pages 155-162
A. A. EL-ATTAR; M. MOUSTAFA