@article{zu233959,
          volume = {57},
          number = {2},
           title = {???????????? ???????????? ???????? ??????? ? ???????? ??????????? ????????????? ??????????? ?????? ????????? ???????},
          author = {?. ?. ?????},
            year = {2021},
         journal = {???????????????? ??????},
             url = {http://eprints.zu.edu.ua/33959/}
}