Volume 20, Issue 4, September and October 2007, Pages 391-397
10.22063/jipst.2007.788
E. Shabani; A. Jalali Arani; H. Ramezani Dakhel
Volume 18, Issue 3, September and October 2005, Pages 143-150
10.22063/jipst.2005.823
A.R. shakeri; S.K. Hosseini; Gh. Ebrahimi
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