@unpublished{zu23531,
           month = {????????},
           title = {??????????? ??'???? ?????????? ? ?????????? ???????? ????????.},
          author = {?????? ????????? ???????????},
            year = {2009},
        keywords = {??????? ??????? ???????????, ??????????? ???????????, ?????????? ? ???????????},
             url = {http://eprints.zu.edu.ua/3531/},
        abstract = {??????? ?????? ????????? 36 ????? ?????????-?????????????? ?????????? ???????????? ?????? ??????????
???????? ????????: ???????? ??????? ?????????? ?? ?????????? ?????????? ?????? ????? ?????????????}
}