@article{zu232519,
           title = {???????? ??????????? ???????? ???????? ??? ???????? ????????? ???? ? ?????????? ??????},
          author = {?. ?. ????????? and ?. ?. ????????},
            year = {2021},
         journal = {??? ????????????? ??????????? ??????? ????????-???????????  ???????? ?? ??????????? ?????????? ?????? ? ??? ?????????},
             url = {http://eprints.zu.edu.ua/32519/}
}