@article{zu24639,
           title = {??????? ??????? ????? ?? ???????-????????????????? ? ?????????????? ??????? ????????? ????????
},
          author = {?. ?. ??????????},
            year = {2000},
           pages = {20--21},
         journal = {????????. ???????? ??????????? ???????? ? ?????????. ???????????? ????????. - ??????????????. - 2000.},
             url = {http://eprints.zu.edu.ua/4639/}
}