@article{zu232450,
           title = {???????? ?????????? ???????? ????????? ?? ???????? ? ?????????? ???????????? ???????},
          author = {?. ?. ?????? and ?. ?. ???????????},
            year = {2021},
         journal = {??? ????????????? ??????????? ??????? ????????-???????????  ???????? ?? ??????????? ?????????? ?????? ? ??? ?????????},
             url = {http://eprints.zu.edu.ua/32450/}
}