@article{zu2654,
          number = {19},
           title = {?????????-??????????? ????? ?????????? ?????????????? ???????? ???????????? ???},
          author = {?. ?. ???????????},
            year = {2004},
           pages = {213--217},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/654/},
        abstract = {???????? ???????? ? ????????? ?????????-??????????? ?????, ??? ????????? ?? ?????????? ?????????????? ???????? ???????????? ???.}
}