@article{zu27277,
           title = {??????? ? ???????? ??????????? ? ??????????? ???????????},
          author = {?. ?. ??????? and ?. ?. ????},
       publisher = {???????: ??? - ?? ??? ??. ?.??????},
            year = {2012},
           pages = {117--118},
         journal = {?????????? ??????????? - 2012: ????????? ???????????},
             url = {http://eprints.zu.edu.ua/7277/}
}