Volume 25, Issue 4, November and December 2012, Pages 289-300
Atefeh Pishdad; Babak Kaffashi; S. Mohammad Davachi
Volume 20, Issue 3, September and October 2007, Pages 247-255
B. Kaffashi; F. Poorsang; S.E. Sonbolestan
Volume 16, Issue 6, March and April 2004
M. Barmar; M.; B.
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