@article{zu212207,
           title = {????????-??????????? ?????? ??????????? ???????? ??????? ???????????},
          author = {?. ?. ?????????},
       publisher = {???? ? ?????????: ???????? ??.. ?????? ????????},
            year = {2008},
           pages = {125--127},
         journal = {????????? ???????? ???????????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/12207/},
        abstract = {? ?????? ???????????? ??????????????? ?????? ???????? ???????????
???????? ??????? ??????????? ? ????????? ?????????? ?? ??????????? ??????.
??????? ?????: ?????, ???????, ???????? ??????, ??????????}
}