@article{zu229373,
           title = {????????????? ???????? ? ????? ??????????? ???????????? ??????????},
          author = {?. ?. ?????},
            year = {2019},
           pages = {170--172},
         journal = {????????? ???????? ????????????? ?????????},
             url = {http://eprints.zu.edu.ua/29373/}
}