Volume 32, Issue 2, May and June 2008, Pages 117-127
E. HEIDARIAN; B. HAGHIGHI
Volume 31, Issue 3, November and December 2007, Pages 313-320
B. HAGHIGHI; F. FALAHATI
Volume 29, Issue 1, January and February 2005, Pages 71-78
B. HAGHIGHI; A. M. AGHATABAR; GH. SHAHSAVARI
Volume 28, Issue 1, May and June 2004, Pages 149-160
B. HAGHIGHI; M. AKMALY
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