@article{zu232446,
           title = {???????-?????????? ???????????? ????????? ? ?????? ??????? ?????? ???? ?????? ??????},
          author = {?. ?. ?????? and ?. ?. ?????},
            year = {2021},
         journal = {??? ????????????? ??????????? ??????? ????????-???????????  ???????? ?? ??????????? ?????????? ?????? ? ??? ?????????},
             url = {http://eprints.zu.edu.ua/32446/}
}