@article{zu229419,
           title = {?????????? ?????? ?????????? ?????????? ?????????? ???????????? ?????????? ?????????? ? ??????? ???????? ????????? ????},
          author = {?. ?. ??????? and ?. ?. ???????},
            year = {2019},
         journal = {??????? ??????? ??????????? ?????????? ????????????? ???????????? ????? ??????? ?????????????. ?????: ?????????? ? ??????????},
             url = {http://eprints.zu.edu.ua/29419/}
}