Volume 32, Issue 4, October 2009, Pages 489-498
A. K Abd El-Samed; H. M Gad; S. E Habik; T. M. Farag
Volume 32, Issue 3, July 2009, Pages 305-318
M. Khalil Bassiouny; S. A. Wilson; M. F. Mosa
Volume 23, Issue 2, April 2000, Pages 47-66
H. A. Abdalla; M. Khalil Bassiouny; T. I. Sabry; Mostafa A. Abdel-Baky