@unpublished{zu23975,
           month = {?????},
           title = {???????? ???????? ??????????????? ?????????? ? ?????????-??????????},
          author = {????? ??????????? ????????},
            year = {2009},
        keywords = {?????????????? ?????????, ????????-?????????, ??????????? ??????.},
             url = {http://eprints.zu.edu.ua/3975/},
        abstract = {??????? ?????? ????????? 54 ????? ???????? ?.?.
???????? ????????: ???????? ?.?.}
}