@unpublished{zu23927,
           month = {?????},
           title = {??????????? ???????????? ?????? ??????????? ??? ???????? ??????????? ???????? ? ????? ???????? ????????},
          author = {???????? ?????????? ??????????},
            year = {2009},
        keywords = {?????????? ????????, ??????? ???????,????????????? ??????????? ?????????,???????????, ?????????????? ???????????????.},
             url = {http://eprints.zu.edu.ua/3927/},
        abstract = {??????? ?????? ????????? 54 ?????  ??? ?????????? ?.?.
???????? ????????: ???????? ??????? ???????? ?.?. }
}