r.t.manko@uva.nl
wojciech.kauczor@gmail.com
zomerski@tlen.pl
© 2014 Rafał Mańko, Wojciech Kauczor, Wojciech Zomerski, published by University of Wroclaw, Faculty of Law, Administration and EconomicsThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.