@unpublished{zu225839,
           title = {?????????? ???????? ? ?????? ????????? ?????????: ??????, ????, ????? (?? ????????? ??????????? ??????????? ?????? ???????? ?? ????????)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ?????????},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25839/}
}