Professor PhDr. Gabriela Petrová, CSc.

Publicado en línea: 28 may 2016

Páginas: 90 - 93

DOI: https://doi.org/10.1515/atd-2016-0008

© 2016 Erich Petlák, published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.