@inproceedings{zu213093,
       booktitle = {?????????? ???????-?????????? ??????????? "??????? ?????????? ? ?????????, ?????????? ? ?????"},
           title = {????? ???????? ? ?????: ???????????? ??????},
          author = {?. ?. ??????},
            year = {2011},
           pages = {84--85},
             url = {http://eprints.zu.edu.ua/13093/}
}