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DOI: https://doi.org/10.2478/v10127-012-0028-6 | Journal eISSN: 1338-9750 (formerly 1210-3195) | Journal ISSN: 1210-3195
Language: English
Page range: 75 - 82
Published on: Nov 19, 2012
Published by: Slovak Academy of Sciences, Mathematical Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
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© 2012 Roman Wituła, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons License.