@article{zu27051,
          volume = {2},
          author = {????? ??????????},
            note = {???????? ????????: ???????? ???????????? ????, ?????? ?????????? ?.?.},
           title = {?????????????????? ???? ???????? ? ??????},
       publisher = {??? ????? ?.??????},
         journal = {????? ??????. ??????????? ??????? ?????????: ??????? ??????????},
           pages = {56--60},
            year = {2009},
             url = {http://eprints.zu.edu.ua/7051/}
}