Hacettepe Journal of Mathematics and Statistics
105-108
Hacettepe Journal of Mathematics and Statistics
Durdu SERTKAYA, M. Tekin SÖZER
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics