Volume 5, ASAT CONFERENCE 4 - 6 May 1993, CAIRO, May 1993, Pages 77-87
K. SAAD ELDIN; A. ELZAHABY; I. SALEH; A. ELSIBAIE; S. ELFEKEY
Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 367-380
G. RABIE; A. KHATTAB; A. ELZAHABY