@article{zu211255,
          number = {6},
           title = {???????-??????????? ?????????? ??????? ?????????? ? ???????
?? ????? ??????-????????? ????????},
          author = {???? ????????},
       publisher = {?????????? ???????????? ??????????? ????? ??????? ?????????????},
            year = {2013},
           pages = {126--128},
         journal = {??????????? ????????? ???????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/11255/},
        abstract = {? ?????? ?????????????? ??????? ? ??????????? ??????????
?. ?????????? ? ??????? ?? ????? ??????-????????? ????????.
????????????? ???? ???????????? ??????? ? ???????? ?? ????????? ????????.}
}