@inproceedings{zu213227,
       booktitle = {?????????? ??????? ?????????? "??? ????? ????????????? ?????????? 2011"},
           title = {??????? ?????????-??????????? ?????: ?? ????? ?? ?????????????????? ????????},
          author = {?. ?. ????},
            year = {2011},
           pages = {200--201},
             url = {http://eprints.zu.edu.ua/13227/}
}