Volume 26, Issue 1, Summer 2007, Pages 233-246
M.R. Soltani, O.R. Keramati, M. Dehghan Manshadi, M. Aalaei, and S.A. Sin
Volume 23, Issue 1, Summer 2004, Pages 163-178
M. Mani, M. R.Soltani, and A. Haghiri
Volume 21, Issue 1, Summer 2002, Pages 141-152
M. R. Soltani, H. Fazeli, B. Farahanieh and A. R. Davari
