Volume 8, issue 29, May 2005, Pages 221-230
Maghsood Ranjbar
Volume 6, issue 24, November 2003, Pages 95-112
Volume 7, issue 26, November 2003, Pages 211-224
Volume 5, issue 20, December 2002, Pages 45-66
Volume 3, Issue 9, July 2000, Pages 64-91