Kosior, Grzegorz http://orcid.org/0000-0002-8610-9271
Frontasyeva, Marina
Ziembik, Zbigniew
Zincovscaia, Inga
Dołhańczuk-Śródka, Agnieszka
Godzik, Barbara
Funding for this research was provided by:
Bogolyubov-Infeld Porgramme
University of Opole
Article History
Received: 16 March 2020
Accepted: 19 August 2020
First Online: 8 September 2020