@unpublished{zu222473,
           month = {????????},
           title = {?????????? ?????????????????????? ??????????? ? ?????? ???????? ???????????},
          school = {????????? ???????????? ??????????? ????? ?????? ????????},
          author = {?. ?. ????????????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/22473/}
}