@article{zu230411,
          number = {90},
           title = {?????????? ?? ?????????????????? ? ???????? ????????????? ????????: ?? ??????? ??? ?????? ????????????? ? ?????? ??????????????????? ???????},
          author = {?. ?. ????????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2019},
           pages = {50--59},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????},
             url = {http://eprints.zu.edu.ua/30411/}
}