Volume 47.2, Issue 94, July 2002, Pages 197-210
A.M. Nassar
Volume 47.1, Issue 93, April 2002, Pages 110-124
El-Sayed A.M. Abd Alla; A.M. Nassar; A.A. Neamat-Allah; Soher E. Aly
Volume 43.2, Issue 86, July 2000, Pages 209-218
A.M. Nassar; A. Abu El Ela
Volume 42.1, Issue 83, October 1999, Pages 191-199
A.M. Nassar
Volume 40.1, Issue 79, October 1998, Pages 179-189
A.M. Nassar; H. Shoeib; Waffa Hussein Imam