Volume 19, Issue 2, September and October 2010, Pages 19-30
F Kazerooni Monfared; F Bagherzadeh; M.R Nowruzfashkhami; M Pourkazemi
Volume 11, Issue 1, January and February 2002, Pages 107-114
A. Varasteh; M. Hossein zadeh; M. Porkazemi; M. Noroz fashkhami