@article{zu28944,
           title = {?????????? ????? ? ??????????? ???????? ???? ?????? ??????? ??????},
          author = {?. ?. ????????},
       publisher = {???????: ??? ??. ?. ??????},
            year = {2009},
           pages = {367--369},
         journal = {?????? ? ???????: ??????? ? ???????????: ????????? ??????????? ???????-?????????? ???????????},
        keywords = {?????????? ?????, ????????? ??????.},
             url = {http://eprints.zu.edu.ua/8944/},
        abstract = {???????? ???????? ?????????? ??????? ??????? ??? ?????? ? ????????? ???????????????? ?????? ??? ?????. 
????????? ???????? ???????? ????????? ???? ????? ??? ???? ? ?????.
}
}