Volume 27, Issue 1, March 2002, Pages 1-13
A. Yassien; Mohamed Sherif Moustafa Abou-ElMagd ElKasas; Sabry Fouad Saraya; M. R. El-Basyouni
Volume 27, Issue 1, March 2002, Pages 45-54
M. El-Hosiny; M. Sherif; Sabry Saraya; M. R. El-Basyouni; Fayez Areed