@article{zu25790,
           title = {?????????????? ???????? ????????? (?? ????????? ?'??? ?. ?????? "????? ???????")},
          author = {?. ?. ?????????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2011},
           pages = {289--291},
         journal = {C?????? ???????? ?????????? ????????????? ??????????? ?? ???????? ?????????? ????????? ???: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/5790/}
}