@article{zu234705,
          volume = {58},
          number = {5},
          author = {?. ?. ???????? and ?. ?. ???????????},
           title = {???????? ???? ???????????? ??????? ???????????},
       publisher = {?????? ????? ?????? "??????????? ??????????? ??????? ? ?????"},
         journal = {???????-?????????? ?????? ???????-??????????},
           pages = {64--69},
            year = {2020},
             url = {http://eprints.zu.edu.ua/34705/}
}