@article{zu234413,
          number = {38},
           title = {??????? ?????????? ? ??????? ???????? ?????????-??????????? ????????? ??????? ?? ?????},
          author = {?. ?. ???????? and ?. ?. ???????? and ?. ?. ?????????},
       publisher = {?? ????????????????? ???????-????????? ???????? ????????? ?? ??????????},
            year = {2021},
           pages = {57--61},
         journal = {??????????? ??????????},
             url = {http://eprints.zu.edu.ua/34413/}
}