@article{zu230770,
          volume = {12},
          number = {9(54)},
          author = {?. ?. ???????},
           title = {????????? ????????? ?????????????? ???????????},
       publisher = {????: ??????????? ????????????? ????????????? ????????? ????? ??????? ????????? ???????????},
         journal = {???????? ??????? ????????????? ????????????? ???????????? ????? ??????? ????????? ???????????. ????? 5. ??????????? ?????: ?????? ?? ???????????},
           pages = {89--97},
            year = {2020},
             url = {http://eprints.zu.edu.ua/30770/}
}