@inproceedings{zu213438,
       booktitle = {???????, ????????????, ????????? ?? ??????????? ?????? ? ????????? ?????????????? ????????: ???????????? ?? ????????????????? ???????},
           title = {?????????????? ?? ?????????????? ????????? ??????????? ????????? ???-????????? ???????? ???????},
          author = {?. ?. ??????? and ?. ?. ??????????},
            year = {2012},
           pages = {200--202},
             url = {http://eprints.zu.edu.ua/13438/}
}