Volume 3, Issue 4, January 2002, Pages 225-231
P. Pasbakhsh; H. Hagh Doust; G. Behzady
Volume 3, Issue 3, September 2001, Pages 117-121
M. Mahdizadeh; P. Pasbakhsh; G. Behzadi
Volume 1, Issue 4, January 2000, Pages 41-46
M. Mahdizadeh; P. Pasbakhsh; J. Behzadi