@article{zu29751,
          number = {69},
           title = {??????????????????? ????? ????????????? ?????? ??? ?????? ?? ???????},
          author = {?. ?. ?????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {47--52},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9751/},
        abstract = {? ?????? ?????????? ?????????????? ??????? ??????????????????? ???????????? ???????? ?????? ??
????????? ?? ?????? ??????? ?????? ?????????? ?????? ????????????? ?????? ?? ????????????? ????????
????????? ?????????????? ???????????? ?????. ???????????? ??????????????????? ?????
???????????????? ?? ???????????? ??? ?? ?????? ???????????-??????????? ?????????????? ????????.}
}