Volume 5, Issue 4, January 2004, Pages 146-152
MH. Heydari; A. Piryaei; MA. Almasiyeh; F. Kianersi; M. Ghasemi Boroumand; R Rouhani
Volume 4, Issue 2, July 2002, Pages 79-83
A. Piriaei; Y. Fathollahi; T.A. Tiraihi; N. Naghdi