Volume 42, Issue 2, April 2012, Pages 249-255
Mahdi Bahemmat; Mohsen Farahbakhsh; Ahmadali Poorbabaei; Gholamreza Savaghebi
Volume 41, Issue 2, February 2011, Pages 221-228
M. Shirmardi; Gh. R. Savaghebi firoozabadi; K. Khavazi; M. Farahbakhsh; F. Rejali; A. V. Sadat