@article{zu2712,
          number = {12},
           title = {???????? ??????????? ????? ???????? ?????????? ????????? ???????? ????????? ???},
          author = {?. ?. ????????},
            year = {2003},
           pages = {118--120},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/712/},
        abstract = {???????????? ??????????-??????????? ??????, ????????? ??? ???????? ????????? ???????? ??????????? ???? ?????????? ????????????? ?????????? ?? ???????? ? ???????? ?????? ?? ????????? ????????.}
}