Volume 2, 3(summer), October 2003, Pages 25-31
Seyed Mehdi Mirsaeidi; Saeid Zareiy; Seyed Davood Mansoori; Payam Tabarsi; Majid Valioallahpour Amiri; Mehdi Kazempour Dizaji; Mohammad Reza Masjedi; Ali Akbar Velayati