Volume 12, Issue 3, 2011, Pages 236-241
10.22099/ijvr.2011.71
M. Hashemi; M. Kafi; M. Safdarian
Volume 9, Issue 4, 2008, Pages 347-352
10.22099/ijvr.2008.2617
M. Akhlaghi; H. Sharifi Yazdi