@unpublished{zu219714,
           title = {????????????? ??????????? ?????? ????????? ???????? ?????????? ??????? ? ??????? ???????? ??????????-???????????? ?????????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ???????},
            year = {2008},
             url = {http://eprints.zu.edu.ua/19714/}
}