@article{zu22961,
          number = {43},
           title = {???? ????????????? ??????????? ? ?????????? ???????? ????????? ????????? ????????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2009},
           pages = {117--120},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2961/},
        abstract = {? ?????? ???????? ?????? ?????? ????????????? ??????????? ?? ?????????? ???????? ????????? ????????? ????????, ???????????? ??????? ?????????? ???????? ??????????? ????????? ?? ????????????? ???????????, ????????????? ?????? ??????????? ????????????? ??????????? ?? ??????? ?????????? ?? ???????????? ???? ???????? ? ?????????? ????????????? ?????????????? ???????????.}
}