@unpublished{zu230345,
           title = {???????????? ?????? ????? ???????????? ?????? ? ??????? ??????????? ??????? (???????????, ????????, ??????)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ????????},
            year = {2019},
             url = {http://eprints.zu.edu.ua/30345/}
}