@book{zu231254,
          editor = {?. ?. ?????????? and ?. ?. ????????? and ?. ?. ????????????},
           title = {???????? ???? ? ??????????? ????????????? ?????????? ??
???????? ????????? : ??????? ???????? ?????},
       publisher = {???????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/31254/}
}