Authors
Arslan Hojat Ansari
Department of Mathematics, Islamic Azad University, Iran (Islamic Republic of)
Diana Dolićanin-Đekić
Faculty of Technical Science, University of Pristina-Kosovska Mitrovica, Serbia
© 2017 Huaping Huang, Arslan Hojat Ansari, Diana Dolićanin-Đekić, Stojan Radenović, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.