Volume 15, Issue 4, March 2005, Pages 54-59
Gholamreza Amirkhani
Volume 13, Issue 3, December 2002, Pages 96-103
Gh. Amirkhani
Volume 12, Issue 3, December 2001, Pages 115-122
Gh. Amirkhani
Volume 11, Issue 1, June 2000, Pages 96-102
Gh. Amirkhani