@unpublished{zu224906,
           title = {???????????? ??????????? ??????????? ?????????? ????????? ????????? ? ????????? ???? ?????? ????? ???????? (?? ???????? ????????? ?? ??????????? ???? ????????).hgdnnm},
          author = {?. ?. ??????? and ?. ?????????},
            year = {2017},
             url = {http://eprints.zu.edu.ua/24906/}
}