@article{zu235352,
          number = {XV},
           month = {????????},
          author = {?. ?. ????????},
           title = {??????? ???????? ?? ?????? ??????????? ???? ? 4 ????? ?????????? ?????},
       publisher = {??? ????? ????? ??????},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????????? ???????? ?????},
           pages = {189--194},
            year = {2022},
             url = {http://eprints.zu.edu.ua/35352/}
}