À propos de cet article
Publié en ligne: 15 nov. 2014
Pages: 12 - 19
DOI: https://doi.org/10.2478/pcssr-2014-0018
Mots clés
© by Michał Lenartowicz
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Lenartowicz, Michał
JankowskiC, Krzysztof W.