Volume 2, 4(autumn), Autumn 2003, Pages 13-22
Tooraj Roushan- Zamir, Asadolah Asadian, Ali Hekmatnia, Seyed Mohammad Khodami
Volume 2, 4(autumn), Autumn 2003, Pages 41-48
Mohamad Golshan, Tooraj Roushan-Zamir, Moulood Sherkat Masoom, Asadolah Asadian