@article{zu229358,
           month = {???????},
           title = {?????????? ?????????????? ?????????????? ????????? ??????????},
          author = {?. ?. ?????????},
            year = {2019},
           pages = {159--161},
         journal = {????????? ???????? ????????????? ?????????},
             url = {http://eprints.zu.edu.ua/29358/}
}