@article{zu2354,
          number = {4},
           title = {??????????? ???????? ??????? ???????? ??????? ????? ? ???????? ??????????????????? ????????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {1999},
           pages = {18--21},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/354/},
        abstract = {? ?????? ????????????? ???????? ??????? ????????? ??????? ????????? ?????????, ???????????? ???????? ???????????? ???????? ??????? ???????? ??????? ????? ? ?????? ??????????????????? ????????.}
}