@article{zu223419,
           title = {??????????? ?????????? ???????? ????? ????? ?? ??????????? ??????????},
          author = {?. ?. ????????????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2012},
           pages = {48--50},
         journal = {????????? ??????????? ?????? ? ?????? ????????????????? ????????},
             url = {http://eprints.zu.edu.ua/23419/}
}