Volume 26, Issue 1, July 2007, Pages 1-12
S. Hatami; M. Azhari; and M.M. Saadatpour
Volume 22, Issue 1, July 2003, Pages 75-90
M. Vafaeian
Volume 22, Issue 1, July 2003, Pages 91-108
S. M. Hosseini and E. Sonei
Volume 20, Issue 1, July 2001, Pages 137-149
A. Rezvani; G. Karami and M. Yaghoubi