@article{zu234547,
          number = {2},
           title = {?????????? ?????? ? ????? ??????????? ??????????? ??????????,
?????????????? ?? ?????????? ???????????? ???????????},
          author = {????? ????????},
       publisher = {????, ??? ??????????? ??? ???????},
            year = {2019},
           pages = {272--275},
         journal = {????? ?????? ??????????: ????????? ????????? ?? ??? ?? ?????????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/34547/}
}