@inproceedings{zu220250,
       booktitle = {?????????? ???????-????????? ??????????? ????????? ???????? ?????? ? ???????? ???????? ??????????},
           month = {???????},
           title = {???????? ???????? ?????????? ? ???????? ????????????  ??????? ???????? ????????? ???????? ??????????},
          author = {?. ?. ????},
            year = {2011},
           pages = {212--213},
             url = {http://eprints.zu.edu.ua/20250/},
        abstract = {? ?????? ????????????? ??????? ????????????  ?????????? 
?????, ???? ??????????? ?????? ?? ???????? ???????? ??????????.}
}