@article{zu25828,
           title = {??????????? ???? ?????????????? ??????????? ??????},
          author = {?. ?. ?????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2011},
           pages = {21--22},
         journal = {C?????? ???????? ?????????? ????????????? ??????????? ?? ???????? ?????????? ????????? ???: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/5828/}
}