@article{zu21041,
          number = {12},
           title = {???? ??????? ? ??????????? ??????? ?????????? ????????},
          author = {?. ?. ?????????},
            year = {2003},
           pages = {206--208},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1041/},
        abstract = {???????????? ???? ??????? ? ??????? ????????? ??????????? ??????????? ???? ?? ?????? ????????????? ????????? ????????.}
}