@article{zu25046,
          number = {56},
           title = {???????????????? ?????????? ? ??????????????? ????????? ????????},
          author = {?. ?. ????????},
            year = {2011},
           pages = {149--152},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5046/},
        abstract = {? ?????? ???????????? ???????????????? ?????????? ??? ????????? ? ??????????????? ???????????? ????????? ???????? ?? ???? ????????? ? ??????????? ????????? ???????? ????????? ?? ????????. ????? ?????????? ??????? ?????????????? ?????????????? ?? ???????????????? ?????????.}
}