Volume 3, Issue 4, May and June 1999, Pages 105-121
Khallaf F.; M. EI-Samkaiy; M. Abo - Taleb
Volume 1, Issue 2, May and June 1997, Pages 53-70
Khallaf F.; El-samkary A.; Ahmad A.; Abo-Taleb M.
)
View on SCiNiTO