Volume 52, Issue 111, October 2006, Pages 1-18
AMAL A. MOKHTAR; A.H.K. OSMAN
Volume 35.2, Issue 70, July 1996, Pages 176-187
H. MAREI; A.H.K. OSMAN
Volume 24.2, Issue 48, January 1991, Pages 56-75
A.H.K. OSMAN; CARL J. PFEIFFER; MAKOTO ASASHIMA
Volume 24.1, Issue 47, October 1990, Pages 1-14
A.H.K. OSMAN
Volume 24.1, Issue 47, October 1990, Pages 15-25
A.H.K. OSMAN
Volume 24.1, Issue 47, October 1990, Pages 26-39
A.H.K. OSMAN; T. CACECI
Volume 12.2, Issue 24, September 1984, Pages 1-6
A.H.K. OSMAN; A.M. KASSEM; R. BERG
Volume 12.2, Issue 24, September 1984, Pages 37-43
A. HIFNY; A.M. KASSEM; A.H.K. OSMAN; A.E. DOUGBAG; R.M. EL-BAKARY