@article{zu233958,
          volume = {57},
          number = {6},
           title = {??????????? ???????????-????????????? ???????? ? ?????? ????????? ?????? ???????????},
          author = {?. ?. ?????},
            year = {2021},
         journal = {???????????????? ??????},
             url = {http://eprints.zu.edu.ua/33958/}
}