Volume 9, Issue 47, July 2011, Pages 225-240
M.R Mehregan; E Asgharizade; H Safari
Volume 7, Issue 35, July 2009, Pages 83-89
M. Rahmani; H.R. Navi9di; M. ZAmanian
Volume 3, Issue 2, January 2006, Pages 47-66
A. Rajabzadeh; S.H. Khodadad Hosseini; K. Parvizian