@article{zu25735,
           title = {?????????????? ?? ??????? ?????????? ????????? ? ????? ??. ?????????},
          author = {?. ?. ????????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2011},
           pages = {432--434},
         journal = {C?????? ???????? ?????????? ????????????? ??????????? ?? ???????? ?????????? ????????? ???: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/5735/}
}