Volume 25, Issue 1, June 2014, Pages 160-173
M. Niknam Vaziveh; F. Khosravi; S. Talebi
Volume 23, Issue 4, March 2013, Pages 120-134
H. Kiani Khouzestani; M. Niknam; F. Pishvaei
Volume 22, Issue 1, June 2011, Pages 6-18
M. Niknam; S. Ghaffari; Z. Nazari