About this article
Published Online: Jan 30, 2017
Page range: 38 - 47
Received: Feb 04, 2016
Accepted: Nov 02, 2016
DOI: https://doi.org/10.1515/mgrsd-2016-0025
Keywords
© 2016 Marta Lackowska et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Lackowska, Marta
Nowicka, Barbara
Bałandin, Marta
Grochowski, Mirosław