Volume 19, Issue 1, June 2008, Pages 127-142
M. Kokabi
Volume 15, Issue 2, September 2004, Pages 194-199
By: H. Zagalo, J. Susapenito, J.A. Maritnez; Translated by: T. Gholami
Volume 14, Issue 2, September 2003, Pages 99-106
S. Panahi
Volume 13, Issue 3, December 2002, Pages 146-151
By: M. Herring; Translated by: S. Niazi