Gál, Norbert
Štrbík, Vladimír
Gaži, Štefan
Chromik, Štefan
Talacko, Marcel
Funding for this research was provided by:
Agentúra na Podporu Výskumu a Vývoja (APVV-16-0315)
Article History
Received: 26 April 2018
Accepted: 2 May 2018
First Online: 17 May 2018