Authors
Peter V. Danchev
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Sofia, Bulgaria
DOI: https://doi.org/10.2478/ausm-2020-0020 | Journal eISSN: 2066-7752
Language: English
Page range: 287 - 293
Submitted on: Dec 17, 2019
Published online: Dec 2, 2020
Published in print: Nov 1, 2020
Published by: Sapientia Hungarian University of Transylvania
In partnership with: Paradigm Publishing Services
Keywords:
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© 2020 Peter V. Danchev, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.