Volume 9, Issue 47, July 2011, Pages 35-54
M Moradi; A ToluieAshlaghi; S Shahbaz Moradi
Volume 8, Issue 44, March 2011, Pages 167-178
G. Mahdavi; S. Barati Mehr
Volume 6, Issue 32, January 2009, Pages 93-108
M. Kashanipoor; M. Ghazizadeh