@inproceedings{zu213203,
       booktitle = {V? ??????. ????.-??????. ????. "???????, ????????????, ????????? ?? ??????????????? ? ????????? ?????????????? ????????: ???????????? ?? ????????????????? ???????"},
           title = {???????? ????????, ??? ????? ??? ????????},
          author = {?. ?. ?????????? and ?. ?. ??????????},
            year = {2013},
           pages = {46--49},
             url = {http://eprints.zu.edu.ua/13203/}
}