@article{zu2580,
          number = {3},
           title = {???? ???????????? ??? ? ????????? ? ????????????? ??????????? ?????????? ????????? ???????? ?????????? ?????? ? ?????? ??????????? ????????},
          author = {?. ?. ???????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {1999},
           pages = {64--66},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/580/},
        abstract = {????????? ??????? ???????? ?????? ??? ?????????? ?????????? ??????? ? ???????? ????????? ? ????????? ???????????? ???????????????, ????? ?????? ???????????? ????????, ?? ???????????? ??????? ? ????? ? ?????????? ??????? ???????????? ??????? ???????????? ?????????? ? ???????? ?????????? ?????? ????????-??? ??????????? ??????? ?????????? ??????}
}