@article{zu2872,
          number = {9},
           title = {???????? ?? ?????????? ???????? ?????????? ????????? ?????? ? ????????? ????????????? ?????? ???????????},
          author = {?. ?. ?????},
            year = {2002},
           pages = {168--171},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/872/},
        abstract = {? ?????? ??????????????? ?????????? ???????????? ???????????? ?? ??????????? ?????????? ????????????? ???????? ?????? ? ??????? ???????? ????????? ?????????? ????????? ????? ?? ?????????.}
}