Authors
Justyna Brzezińska
justyna.brzezinska@ue.katowice.pl
University of Economics in Katowice, Faculty of Finance and Insurance, Department of Economic and Financial Analysis, Katowice, Poland
justyna.brzezinska@ue.katowice.pl
© 2018 Justyna Brzezińska, published by University of Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.