@article{zu229671,
           month = {????????},
           title = {?????????? ???????????? ????? ???????????? ??????? ?????????? ??????????????? ????????? ?? ?????????? ???????? ? ????????? ???????????? ?????????????},
          author = {?. ?. ?????????},
       publisher = {??? ??. ?. ??????},
            year = {2019},
           pages = {227--228},
         journal = {????????? ???????? ????????????? ????????? (??????? ???????? ?????)},
             url = {http://eprints.zu.edu.ua/29671/}
}