@article{zu220393,
           title = {?????????????, ??????????? ?? ??????? ?????????? ????????? ??????-????????? ?? ??????},
          author = {?. ?. ????????},
       publisher = {????-?????????: ??? ????? ??. ?????? ????????},
            year = {2008},
           pages = {49--54},
         journal = {????????? ???????? ???????????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/20393/}
}