Volume 20, Issue 4, July and August 2011, Pages 11-20
F. Bosak Kahkesh; V. Yavari; F. Amiri; G.H. Makvandi; M. Nikpay
Volume 13, Issue 1, March and April 2004, Pages 1-24
Gh. Eskandari; S. Dehghan; M. Nikpeay
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