@article{zu211412,
          number = {1},
           title = {???????? ????????????? ? ?????? ??????? ????????? ???????? ? ??????????},
          author = {????? ?????????? and ?. ?. ??????????},
       publisher = {??????? "???????"},
            year = {2013},
           pages = {57--65},
         journal = {???????},
             url = {http://eprints.zu.edu.ua/11412/},
        abstract = {??????????? ?????? ? ????????? ??????????? ? ???? ??????? ?? ???? ?????????. ? ????? ???????? ??????????? ???????? ???????????? ??????????? ?????? ???????? ?? ??????? ??????? ???????? ?. ?.???????? ??????????? ?? ?????????? ????????? ?? ?????????? ???????????? ? ??????????? ????? ??????? ?????? ? ??????? ??????? ??????. ? ?????? ????????????? ??????? ??????? ???????? ? ??????? ??????? ?????? ???????? ? ?????????? ????????? ???????, ?????????????, ????????? ???????? ?? ??????.}
}