@article{zu25013,
          number = {56},
           title = {?????????????-?????????????? ??????? ???????????? ?????},
          author = {?. ?. ????????},
            year = {2011},
           pages = {23--27},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5013/},
        abstract = {? ????? ????????????? ????????? ????????????? ???????????, ? ????????, ?? ??????? ????? ? ?????, ?? ??? ?????????? ????????? ?? ????? ?????? ??????- ? ????????????? ???????, ??? ?????????? ????, ???????? ?????? ? ???????? ???????? ?????????, ????????? ??????????????? ? ?????? ????, ?? ??????? ?????? ???? ??????? ???????? ?????.}
}