@article{zu233198,
          number = {198},
           title = {??????? ?????????????? ????????? ????????? ???????????? ????????},
          author = {?. ?. ??????????? and ?. ?. ??????? and ?. ?. ???????},
       publisher = {?????????????: ??? ???? ??. ?. ??????????},
            year = {2021},
           pages = {78--82},
         journal = {??????? ???????},
             url = {http://eprints.zu.edu.ua/33198/}
}