Volume 18, Issue 1, January and February 2008, Pages 161-166
M. Ahangarzadeh; R. Seyed mortezaei; H. Hoshmand; M. Afsharnasab; N. Kor; L. Mohseni nezhad
Volume 10, Issue 4, March and April 2002, Pages 1-10
N. Hosseinian; H. Riahi; M. Mehrabi; M. Hosseini