@article{zu231942,
           title = {???????? ????????? ?? ?????? ?????????? ??????? ????????: ???? ? ???????? ????},
          author = {?. ?. ?????? and ?. ?. ?????},
            year = {2020},
           pages = {436--441},
         journal = {??????? ?????? ?? ???????????: ??????? ?? ??????????. ???????? ??????? ??????? ???????},
             url = {http://eprints.zu.edu.ua/31942/}
}