@unpublished{zu220564,
           title = {?????????????-?????????? ?????? ?????????? ?? ???????? ????? ???????? ?????? (???????????? ??????)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ??????},
       publisher = {????????},
            year = {2011},
             url = {http://eprints.zu.edu.ua/20564/}
}