About this article
Published Online: Jul 02, 2016
Page range: 467 - 478
Received: Jan 29, 2015
Accepted: Sep 20, 2015
DOI: https://doi.org/10.1515/amcs-2016-0033
Keywords
© by Stanisław Osowski
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Siwek, Krzysztof
Osowski, Stanisław