Volume 3, ASAT Conference 4-6 April 1989 , CAIRO, April 1989, Pages 383-396
A. KHATTAB; G. RABIE; O. GAWEISH; S. ZAHRAN
Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 367-380
G. RABIE; A. KHATTAB; A. ELZAHABY