@article{zu231464,
           title = {?????? ????? ????????????? ???????-??????????? ????? ????? ?????},
          author = {?. ?. ??????????? and ?. ?. ?????????},
            year = {2020},
         journal = {???????? ???? ? ??????????? ????????????? ?????????? ?? ???????? ?????????},
             url = {http://eprints.zu.edu.ua/31464/}
}