s.guze@wn.am.gdynia.pl
t.neumann@wn.am.gdynia.pl
p.wilczynski@wn.am.gdynia.pl
© 2017 Sambor Guze, Tomasz Neumann, Przemysław Wilczyński, published by Gdansk University of TechnologyThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.