@book{zu230968,
          editor = {?. ?. ?????????},
           title = {?????????? ? ????????? ?????? ???????? ??????????? ?????????????? ????????? ???????? ? ?????? ???????? ????: ???????? ???????????},
       publisher = {??? ?????? ?.?.},
            year = {2020},
             url = {http://eprints.zu.edu.ua/30968/}
}