Language: English
Page range: 99 - 108
Submitted on: Mar 31, 2020
Published on: Dec 31, 2020
Published by: Slovak Academy of Sciences, Mathematical Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year
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© 2020 Iwona Włoch, Andrzej Włoch, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.