Citace zdrojového dokumentu
Open Engineering. 2016, vol. 6, issue 1, p. 676-680.
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http://creativecommons.org/licenses/by-nc-nd/3.0/
Práva
© 2016 Oldřich Kodym and Jakub Unucka. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.