Authors
Zsolt Páles
Institute of Mathematics, University of Debrecen, Debrecen, Hungary
DOI: https://doi.org/10.2478/amsil-2020-0010 | Journal eISSN: 2391-4238 (formerly 0860-2107) | Journal ISSN: 0860-2107
Language: English
Page range: 142 - 150
Submitted on: Dec 31, 2019
Accepted on: Jun 3, 2020
Published on: Jul 9, 2020
Published by: University of Silesia in Katowice, Institute of Mathematics
In partnership with: Paradigm Publishing Services
MSC:
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© 2020 Zsolt Páles, published by University of Silesia in Katowice, Institute of Mathematics
This work is licensed under the Creative Commons Attribution 4.0 License.