@article{zu233681,
           title = {?????????? ????????????? ??????? ?????????????? ???????
??? ???????? ??????????????? ???????},
          author = {?. ?. ?????????},
            year = {2019},
         journal = {???????? ?????? ??????????????????? ????????????? ???????????? ????? ???? ????????},
             url = {http://eprints.zu.edu.ua/33681/}
}