@unpublished{zu218834,
           month = {???????},
           title = {????????? ????????? ????????? ??????? ? ?????????? ????????? ????????? (????? ???????? ??? ??. ? ????? ???????? ?? ??.)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ?????????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/18834/}
}