@article{zu21689,
          number = {31},
           title = {?????? ? ????????????????},
          author = {?. ?. ???????????},
            year = {2007},
           pages = {210--212},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1689/},
        abstract = {? ?????? ???????? ????? ???????? ????????? ??????? "?????", ???? ???????????? ?????????? ??????? "????? ? ????????????????", ???????? ???????? ??????????? ???????????? ?????, ??? ????????? ????????? ?? ????????? ??????????, ?????????????? ?????? ?????, ? ????? ???????????, ????????, ???????? ?? ???? ????? ? ????????? ????????????? ? ???????????? ???????????? ???????????, ????????? ?? ??????? ???????.}
}