@article{zu219557,
          volume = {15},
          number = {10},
          author = {?. ?. ??????},
           title = {?????? ?????? ? ????????? ???????? ????? ??????'? ???????????? ??????},
       publisher = {??? ????? ?.?.???????????},
         journal = {???????-??????????? ???????? ???????? ???????? /??????? ???????? ? ?????},
           pages = {207--211},
            year = {2011},
        keywords = {???? ??????'?, ????????????, ?????? ??????????, ??????????????.},
             url = {http://eprints.zu.edu.ua/19557/},
        abstract = {? ?????? ???????? ???? ?? ???????? ?????? ???????? ????? ??????'? ???????????? ??????, ? ????: ???? ??????? ?????????? ???????????? ??? ??? ?????? ? ???, ?? ?????? ??????????????, ????????? ???????? ? ???????? ??????????????? ?? ?????? ?????????????? ????????? ? ??????? ?????????????? ???????? ????.}
}