@article{zu21642,
          number = {34},
           title = {????????????? ?? ??????????? ???????? ??????????? ??????? ? ????????? ????????????? ?????????},
          author = {?. ?. ????????????},
            year = {2007},
           pages = {119--123},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1642/},
        abstract = {? ?????? ????????? ????? ????????????? ? ??????? ????????????? ?????????, ? ????? ???????? ???????????? ?????????? ????????????? ? ??????? ??????? ?????????? ????????.}
}