@article{zu29202,
          number = {5},
           title = {????????? ??? ? ???? ?? ???????? ? ?????? ?? ????????? ? ??????????? ??????? ???? ????????????},
          author = {?. ?. ??????????},
       publisher = {????? : ??? ??. ???? ????????},
            year = {2009},
           pages = {247--249},
         journal = {???????? ?????? ??????????? ????????????? ???????????? ????? ???? ???????? : ??. ????. ?????. ??????????? ?????. ????????????},
        keywords = {?????????, ?????????????},
             url = {http://eprints.zu.edu.ua/9202/},
        abstract = {?????? ?????????? ??????? ???????? ?????????????. ???????? ?????? ?????????????? ????????? ??? ??????????? ??????? ???? ????????????}
}