@unpublished{zu23929,
           month = {?????},
           title = {???????? ???????????? ?????? ???'? ? ???? ? ?????? ???????? ??????},
          author = {???? ?????????? ????????},
            year = {2009},
        keywords = {??????? ????? ???'?,??????? ???'?.},
             url = {http://eprints.zu.edu.ua/3929/},
        abstract = {??????? ?????? ????????? 54 ????? ??? ????????  ?.?.
???????? ????????: ???????? ??????? ???????? ?.?.}
}