@article{zu23097,
          number = {45},
           title = {?????????? ?????? ?? ????? ?????????, ??????? ????????????????? ?? ?? ?????? ???????????? ???????????? ????????????? ????????},
          author = {?. ?. ??????????? and ?. ?. ????????},
            year = {2009},
           pages = {119--122},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3097/},
        abstract = {? ?????? ?????????? ???????????? ????????? ??????????? ?????, ????????? ??????????? ???????????? ??????????????? ???????? ?? ????????? ???? ??????????? ????? ? ??????????? ???????? ???????????? ???? ????????. ???????????, ?? ?????????? ?????? ? ????????? ???????????? ??????????????? ???????? ?????????? ?? ????? ?????????, ??????? ????????????????? ?? ?? ?????? ???????????? ???????????? ????????????? ????????.}
}