Volume 39, Issue 2, May and June 2015, Pages 213-220
F. Callialp; U. Tekir; G. Ulucak
Volume 37, Issue 3.1, September and October 2013, Pages 411-420
N. A. Ozkiırisci; K. H. Oral; U. Tekir
Volume 36, Issue 4, November and December 2012, Pages 469-476
S. Onar; A. Ersoy; U. Tekir
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