Volume 5, 1(winter), January 2006, Pages 45-49
Hossein Ali Sharifian; Mohammad Reza Fathololoomi; Ali Fattahi Bafghi; Seyed Abbas Safavi Naini
Volume 3, 3(summer), October 2004, Pages 65-69
Abbas Safavi Naini; Ali Fatahi Bafghi; Mohammad Reza Fathololoomi