Saglam M. and Boyacioglu B.
Journal of Applied Sciences 2 ( 1 ): 80 - 83 , 2002
Saglam M., Saglam Z. and Boyacioglu B.
Journal of Applied Sciences 2 ( 2 ): 129 - 132 , 2002
Journal of Applied Sciences 2 ( 2 ): 223 - 227 , 2002