@article{zu23235,
          number = {3},
           title = {????????? ???????????? ??????????? ? ???????? ?????????? ?????? ???????? ?? ????????},
          author = {?. ?. ????????? and ?. ?. ???????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {1999},
           pages = {9--13},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3235/},
        abstract = {? ?????? ????????? ?????? ???????? ???????? ????????? ???????????? ???????????: ??????????????, ????????-????? ????????????, ????????????????, ????????????????.}
}