@unpublished{zu226952,
           title = {?????????? ??????????? ?????????????? ????????? ??????????? ?????????????? ? ????????????? ????'?????? ???????????? ?????????? ????????},
          school = {???},
          author = {?. ?. ????????},
            year = {2012},
             url = {http://eprints.zu.edu.ua/26952/}
}