@book{zu233104,
           title = {?????????? ???? ?? ????????: ??????????????? ??????},
          author = {?. ?. ??????????? ? ????????? and ?. ?. ????????? and ?. ?. ????????},
       publisher = {??? ??. ?.??????},
            year = {2019},
             url = {http://eprints.zu.edu.ua/33104/}
}