@article{zu2778,
          number = {7},
           title = {????????? ??????? ? ????????? ???? ????????},
          author = {?. ?. ??????},
            year = {2001},
           pages = {158--161},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/778/},
        abstract = {? ?????? ??????? ??? ????????? ????????? ? ????????? ???? ????????. ????? ??????? ???????????? ???????? ?????????????? ? ????????? ?????????.}
}