Beran Sládkayová, Michaela2022-07-222022-07-222022978-80-557-1966-5https://doi.org/10.24040/2022.9788055719665https://repo.umb.sk/handle/123456789/170skCC BY-ND Creative Commons Attribution-NoDerivatives („uvedenie autora – bez odvodeného obsahu“) 4.0.info:eu-repo/semantics/openAccessBook