Volume 8, ASAT Conference, 4-6 May 1999, May 1999, Pages 1-12
S. Naga; R. M. Gadelrab; N. Bekheet; A. Afifi
Volume 5, ASAT CONFERENCE 4 - 6 May 1993, CAIRO, May 1993, Pages 267-280
S. M. Naga