@article{zu2831,
          number = {19},
           title = {??????? ?????????? ?????? ??????????? ? ????????? ???????????? ????????????},
          author = {?. ?. ????????},
            year = {2004},
           pages = {230--234},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/831/},
        abstract = {? ?????? ????????????? ????????? ??????? ?????????? ???????? ???????????? ???????, ??????? ???????????? ??? ??????? ?? ???????????? ???????????: ??????????? ?????????-??????????? ? ????? ???????????.}
}