@article{zu22752,
          number = {1},
           title = {???????? ????? ???????? ????? ??????? ???????????? ???????????},
          author = {?. ?. ????????},
            year = {2007},
           pages = {17--20},
         journal = {?????????? ? ?????},
             url = {http://eprints.zu.edu.ua/2752/}
}