Volume 34, Issue 2, June 2009, Pages 71-92
Berge Ohanness Djebedjian; Helmy El Sayed Gad; Ibrahim Khaled; Magdy Mohamed Abou Rayan
Volume 10, Issue 2, December 1985, Pages 20-33
Magdy Mohamed Mohamed Abou Rayan; A. A. Desoky; H. I. Osman
Volume 10, Issue 1, June 1985, Pages 92-105
Magdy Mohamed Mohamed Abou Rayan
Volume 10, Issue 1, June 1985, Pages 106-120
W. Wiedenroth; Magdy Mohamed Mohamed Abou Rayan; Nageh Gadelhak
Volume 8, Issue 1, June 1983, Pages 1-8
Magdy Mohamed Mohamed Abou Rayan; Samy Abou Rayan
Volume 6, Issue 2, December 1981, Pages 21-30
Magdy Mohamed Mohamed Abou Rayan; Mohamed Ahmed Nasr Shabara
Volume 6, Issue 1, June 1981, Pages 112-120
Magdy Mohamed Mohamed Abou Rayan; N. Gadelhak
Volume 6, Issue 1, June 1981, Pages 160-168
Magdy Mohamed Mohamed Abou Rayan