@article{zu232986,
           title = {??????????? ????????? ??????? ?? ???????? ???? ? ?. ????????},
          author = {?. ?. ????????},
       publisher = {????},
            year = {2021},
           pages = {129--131},
         journal = {?????????? ????????-??????? ???????: ????????, ???????? ???? ?? ???????????". ????????? ?? ?????????????? ???????-?????????? ??????????? ? ??????????? ?????? 11 ?????? 2021 ?.},
             url = {http://eprints.zu.edu.ua/32986/}
}