@inproceedings{zu28469,
       booktitle = {??????? ?????? ??????? ???????? ?????????: ????????? ??????. ????.-?????. ????????-????.},
           title = {?????????? ???????? ?????????????? ???????  ??????????? ???????? ?????????????},
          author = {?. ?. ?????????},
            year = {2011},
           pages = {318--320},
             url = {http://eprints.zu.edu.ua/8469/},
        abstract = {????????? ??????? ?????????????? ???????, ??????? ???? ??????? ???????, ????????? ?? ???????, ?? ????????? ?? ???? ????????????.}
}