Volume 4, ASAT CONFLENCE 14-16 May 1991 , CAIRO, May 1991, Pages 449-438
M. Sarny Abo El Soud; E, Garass; T. E. Yousef
Volume 4, ASAT CONFLENCE 14-16 May 1991 , CAIRO, May 1991, Pages 449-463
M. Samy Abo El Soud; E, Garass; T. E. Yousef