Authors
Emil C. Popa
Lucian Blaga University of Sibiu, Faculty of Sciences, Department of Mathematics and Informatics, Romania
Language: English
Page range: 97 - 102
Submitted on: Sep 18, 2020
Accepted on: Nov 20, 2020
Published on: Dec 31, 2020
Published by: Lucian Blaga University of Sibiu
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
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© 2020 Emil C. Popa, published by Lucian Blaga University of Sibiu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.