@unpublished{zu23851,
           month = {??????},
           title = {???????????? ?????????? ?? ????????? ?????????? ????? "??????" ?.???? ??? ???????? ?????????????? ??????????? ???????? ????????},
          author = {???? ???????????? ????},
            year = {2009},
        keywords = {???? "??????" ?.????,??????? ???????, ?????? ???????????, ????????????? ???????????.},
             url = {http://eprints.zu.edu.ua/3851/},
        abstract = {??????? ?????? ????????? 53 ????? ??? ???? ???? ????????????.
???????? ????????: ???????? ??????? ???????? ?.?.}
}