@inproceedings{zu213218,
       booktitle = {?????????? ??????? ?????????? "??? ????? ????????????? ?????????? 2011"},
           title = {"????????????" ???'???? ?? ?????? ????????? ???????? ???? ? ???????? ???????????? ???????????? ?????????},
          author = {?. ?. ????},
            year = {2011},
           pages = {219--220},
             url = {http://eprints.zu.edu.ua/13218/}
}