@article{zu2605,
          number = {4},
           title = {??????? ????????? ?????????? ????????? ?????????????? ???????? ??????????? ????},
          author = {?. ?. ??????},
            year = {1999},
           pages = {54--59},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/605/},
        abstract = {? ?????? ????????????? ????? ?????????? ???????????? ?????? ?????????????? ???????? ??????????? ???? ?? ???????? ??????????? ?????? ? ????????????? ??????????????? ?????????.}
}