Volume 21, Issue 3, September 2008, Pages 295-318
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Volume 17, Issue 2, June 2004, Pages 181-192
A. K. Khashechi; F. A. Hessari
Volume 15, Issue 4, December 2002, Pages 357-368
S. A. Sadrnejad
Volume 12, Issue 1, February 1999, Pages 13-20
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