@unpublished{zu225355,
           month = {???????},
           title = {???????? ?????? ?? ??????? ? ?????? ???????? ??? ????????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ??????},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25355/},
        abstract = {??????????? ?????????? ?? ???????? ????????? ??????? ????????? ???????????? ????}
}