@article{zu25059,
          number = {56},
           title = {?????? ??????????? ????????, ?? ?????????? ????????????},
          author = {?. ?. ???????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2011},
           pages = {202--205},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5059/},
        abstract = {? ?????? ??????? ??? ??????????? ??????????? ????????, ? ???? ???????????? ??????????? ????????????? ??????: ??????????? ???????? ??????????? ?????? ?????????, ???????????????? ????????? ????????? ??? ?????? ?? ????????, ???????????? ????????????? ????????????? ?????. ????? ?????? ???????? ??? ??, ?? ?????????? ????????, ???????????? ????? ?????????????? ?????????? ????????????, ????????????? ?? ??????? ?? ??????? ???? ???????? ? ????????? ???????????, ????? ???? ? ?????????.}
}