Volume 14, Issue 2, 2013, Pages 145-149
10.22099/ijvr.2013.1589
A. Nikkhah; S. M. Karimzadeh
Volume 10, Issue 1, 2009, Pages 75-80
10.22099/ijvr.2009.1094
R. Shahrooz; E. Ayan; B. Rustami