Publikacja dostępna w wersji elektronicznej w formule open access. Submitted 25/11/20, 1st revision 18/12/20, 2nd revision 19/01/21, accepted 18/02/21, published 22/02/21. The project is financed within the framework of the program of the Minister of Science and Higher Education under the name "Regional Excellence Initiative" in the years 2019 -2022. |
