@article{zu238354, title = {????????? ?? ??????????? ??????? ??????? ? ???????????? ??????? ??????? ????????? ?? ??????????? ???????}, author = {?. ?. ?????? and ?. ?. ??????}, year = {2023}, journal = {?????????? ??????????? ? 2023}, url = {http://eprints.zu.edu.ua/38354/} }