@unpublished{zu220140,
           title = {??????????? ????? ???????????? ?????? ??????????????? ?????????? ????????? ???????? ??????????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ???????},
            year = {2007},
             url = {http://eprints.zu.edu.ua/20140/},
        abstract = {?????????? ?? ???????? ????????? ??????? ????????? ???????????? ????}
}