@unpublished{zu228559,
           title = {???????????-??????? ????????? ?? ?????? ?? ????????????? (?? ????????? ??????????? ???????? ???????)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ?????},
            year = {2019},
             url = {http://eprints.zu.edu.ua/28559/}
}