Volume 64, Issue 4, December 2009
A. R. Kheirkhah; Sh. Rahimi; M. A. Karimi Torshizi; H. Malekmohamadi
Volume 62, Issue 2, November 2007
Volume 62, Issue 2, June 2007, Pages 121-124
Reza Vakili; Parvaneh Khazraiinia; Parastoo Yosefi; Mozhgan Ahmadzadeh