Volume 13, Issue 3, November and December 2004, Pages 167-178
F. Moattar; I. Bayat; S. Hayeripour
Volume 12, Issue 4, January and February 2004, Pages 1-12
Y. Asadpor; A. Shoja alsadati; A. Ghoroghi; M. Kalbasi; A. Khosroshahi