@article{zu21768,
          number = {15},
           title = {??????? ???? ? ??????????? ?????????? ?????????? "??????" ? "?????? ??????"},
          author = {?. ?. ?????????},
            year = {2004},
           pages = {240--243},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1768/},
        abstract = {? ?????? ????????????? ??? ?? ???????? ??????? ?????? ????????? ?. ??????????, ?? ? ???????? ????? ? ????????? ? ????????? ???????????.}
}