@article{zu215101,
          number = {17},
           title = {????? ??????? ?????????? ??????????},
          author = {?. ?. ????????},
       publisher = {??? ??. ?. ??????},
            year = {2007},
           pages = {177--181},
         journal = {??????-???????????. ????????-???????????? ??????? ? ???????????? ???????},
             url = {http://eprints.zu.edu.ua/15101/}
}