@article{zu21258,
          number = {8},
           title = {???????????? ??????????? ?? ?????? ?????? ???},
          author = {?. ?. ??????????},
            year = {2001},
           pages = {159--161},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1258/},
        abstract = {? ?????? ????????????? ???????? ????????????? ??????????? ???????????? ? ???????, ??????????? ?? ????? ???. ???????????? ????? ???????? ???????????? ????????????? ??????? ????? ? ???????? ???????????, ??????????? ?? ?????????? ?????????????? ??????.}
}