@inproceedings{zu213210,
       booktitle = {V? ??????. ????.-??????. ????. "???????, ????????????, ????????? ?? ??????????????? ? ????????? ?????????????? ????????: ???????????? ?? ????????????????? ???????"},
           title = {??????????????? ????? ?????????: ??????????? ???????? ??? ??????? ? ???????? ????????},
          author = {?. ?. ?????????? and ?. ?. ??????? and ?. ?. ??????},
            year = {2013},
           pages = {234--237},
             url = {http://eprints.zu.edu.ua/13210/}
}