@article{zu216492,
           title = {??????? ?????????? ????? ? ??????? ???????? ???? ? ???????????? ???????????? ??????},
          author = {?. ?. ?????????},
       publisher = {???. ???????V},
            year = {2007},
           pages = {59--65},
         journal = {?????? ??????????????? ????????????. ??????????},
             url = {http://eprints.zu.edu.ua/16492/}
}