@incollection{zu221178,
       booktitle = {??????????-??????????? ???????? ? ??????????},
          editor = {?. ?. ??????},
           title = {??????????? ?????? ??? ??????????-???????????? ????????? ? ????? ???????????????},
          author = {?. ?. ???? and ?. ?. ??????},
       publisher = {??? ??. ?. ??????},
            year = {2010},
           pages = {544--554},
             url = {http://eprints.zu.edu.ua/21178/}
}