@unpublished{zu218679,
           title = {?????????? ?????? ? ?????? ????????????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ????????????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/18679/},
        abstract = {??????????? ?? ???????? ????????? ???????  ????????? ???????????? ????}
}