@unpublished{zu23950,
           month = {?????},
           title = {??????????? ????????? ?????. ????-?????????? ??????
},
          author = {?????? ?????????? ?????????},
            year = {2009},
        keywords = {???????? ????, ???????????,????????????? ????????, ????????????? ????????.},
             url = {http://eprints.zu.edu.ua/3950/},
        abstract = {??????? ?????? ????????? 54 ????? ??? ????????? ?.?.
???????? ????????: ????????? ?.?.}
}