Volume 15, Issue 2, October 2007, Pages 1-29
Mohammad Reza Ay; Saeed Sarkar
Volume 10, Issue 1, November 2002, Pages 51-58
Saeed Sarkar; Akram Abehesht; Seyed Hassan Firouzabadi
Volume 9, Issue 1, December 2001, Pages 45-54
Saeed Sarkar; Mahsa Dehghanpour; Mehdi Ghiasinezhad
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