Volume 47.2, Issue 94, July 2002, Pages 112-128
H.K. Shoeib; A.H. Madian
Volume 45.1, Issue 89, April 2001, Pages 37-47
A.N. Sayed; H.K. Shoeib; H.A. Abdel-Raheem
Volume 40.2, Issue 80, January 1999, Pages 222-241
A.N. Sayed; H. Abdel-Raheem; H.K. Shoeib; Samar S. Tawfeic