@unpublished{zu220719,
           title = {??????-??????? ??????????? ?? ?????? ???? ?????-???????? ????????},
          school = {??????????? ???????? ???? ???????},
          author = {?. ?. ????????},
            year = {2011},
        keywords = {???????, ?????-??????? ????????},
             url = {http://eprints.zu.edu.ua/20719/},
        abstract = {???????? ?????? ?????-???????? ????????, ?????????? ?? ??????????????????? ?? ??????????????? ??????????, ????? ???????????????, ?? ???'?????? ?????????? ?? ????????? ??????????????.}
}