@unpublished{zu217763,
           title = {??????????? ?????????, ?????? ? ??????????? ???????????? ?????????????????? ?????? ?? ?????????????????? ??? ???? ?5?5?17},
          school = {????????? ???????????? ???????????},
          author = {?. ?. ?????},
            year = {2007},
             url = {http://eprints.zu.edu.ua/17763/}
}