@article{zu232812,
           title = {??????????? ??????????? ?????? ? ???? "???????? ??????" ? ?????? ????????????? ????????},
          author = {?. ?. ????? and ?. ?. ?????????? and ?. ?. ?????????},
       publisher = {?? "????-??????"},
            year = {2021},
           pages = {438--440},
         journal = {?????????? ??????????? ? 2021},
             url = {http://eprints.zu.edu.ua/32812/}
}