M.Y. Kaltakci, G. Yavuz and M.H. Arslan
Journal of Engineering and Applied Sciences 2 ( 10 ): 1524 - 1532 , 2007
M.Y. Kaltakci, M.H. Arslan, H.H. Korkmaz and M. Kamanli
Journal of Engineering and Applied Sciences 2 ( 10 ): 1569 - 1575 , 2007