Volume 16, Issue 2, January 2011, Pages 61-79
Enayat Abbasi; Yusef Hejazi
Volume 15, Issue 2, September 2009, Pages 81-104
Javad Ghasemi; Seyed Mahmood Hosseini; Yousef Hedjazi
Volume 13, Issue 3, December 2007, Pages 85-107
Saeed Mohammadzadeh; Yousef Hedjazi; Abbass Bazargan