@article{zu216388,
           title = {??????????? ?????? ?????????? ????????? ???????? ? ??????????? ??????????? ??????????? (?? ????????? ?????? ?.?. ?????????? ??????? ??????????)},
          author = {?. ?. ?????????},
            year = {2013},
           pages = {91--97},
         journal = {?????? ??????????? ????????????. ????? ???????????? ??????},
             url = {http://eprints.zu.edu.ua/16388/}
}