@incollection{zu215703,
          volume = {17},
          author = {?. ?. ?????},
       booktitle = {?????????? ???????????: ????????, ?????, ?????????},
         address = {????},
           title = {????????? ????????????? ??????? ? ?????????????? ?????????? ???????????? ???? ??????????},
       publisher = {????????? ???????????? ??????????? ????? ?????? ????????},
           pages = {540--543},
            year = {2010},
             url = {http://eprints.zu.edu.ua/15703/}
}