Volume 12, Issue 1, March and April 2003, Pages 21-42
Gh. Eskandari; H. Safikhani; S. Dehghan; F. Esmaeili
Volume 9, Issue 2, March and April 1999, Pages 1-26
Gh. Eskandari; H. Safikhani; S. Dehghan; F. Esmaeili; S. Amirinia
Volume 8, Issue 3, March and April 1998, Pages 23-36
Gh. Eskandari; H. Safikhani; J. Marammazi