@misc{zu221452,
          number = {2},
           title = {???????? ????? ???????? ???????? ? 6 ?????},
          author = {?. ?. ??????????},
            year = {2004},
           pages = {49--50},
         journal = {??????? ????????? ? ?????},
             url = {http://eprints.zu.edu.ua/21452/}
}