Volume 3, 1(winter), January 2004, Pages 33-39
Mehrdad Bakhshayesh-Karam; Payam Tabarsi; Seyed Mehdi Mirsaiedi; Majid Valiollahpour Amiri; Soheila Zahirifard; Seyed Davood Mansoori; Mohammad Reza Masjedi; Ali Akbar Velayati