Authors
Jerzy Różański
Univerity of Lodz, Faculty of Management, Department of Finance and Strategic Management
Paweł Kopczyński
Univerity of Lodz, Faculty of Management, Department of Finance and Strategic Management
© 2018 Jerzy Różański, Paweł Kopczyński, published by University of Information Technology and Management in Rzeszow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.