@article{zu25313,
          number = {6},
           title = {????????? ?? ?????????? ?????????? ????????????? ????????? ? ?. ????? ? 30-?. ????? XX ??. (??????? ????????)},
          author = {???????? ??????},
            year = {2011},
           pages = {149--155},
         journal = {????????? ????????? ???????},
             url = {http://eprints.zu.edu.ua/5313/},
        abstract = {? ?????? ?????????????? ?????? ???????????, ?????????? ?? ???? ?????????? ????????????? ?????????, ???? ???????????? ? ????? ? 30 ? ??. ?? ??.}
}