Volume 23, Issue 2, August 2013, Pages 227-243
Akbar Karimi; Habib Khodaverdiloo; Mirhassan Rasouli Sadaghiani
Volume 22, Issue 3, October 2012, Pages 173-182
Ali Molaei; Naser Aliasgharzad; Shahin Oustan
Volume 19, Issue 1, May 2009, Pages 177-199
H Beyrami; MR Neyshabouri; Sh Oustan
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