@unpublished{zu218897,
           month = {???????},
           title = {?????????-??????? ??????? ??????????? ??????? (????????????): ???????????-?????????????? ??????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ??????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/18897/}
}