@article{zu233407,
           title = {???????????? ??????? ?????????? ?????? ???????????? ???????? ????????},
          author = {?. ?. ???????????},
       publisher = {???????????? : ????},
            year = {2021},
           pages = {163--167},
         journal = {???????????? ???????? ?????????? ? ??????? ???????????? ??????? ?????????? ????????? ???????? ?????????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/33407/}
}