@unpublished{zu220641,
           month = {????????},
           title = {?????????? ??????? ?? ??????????? ????????????? ?????? ??????},
          school = {??? ????? ????? ??????},
          author = {?. ?. ???????},
            year = {2016},
        keywords = {????????? ??????, ????????, ????????????, ?????????, ???????, ?????????, ???????-?????????? ?????????, ?????.},
             url = {http://eprints.zu.edu.ua/20641/},
        abstract = {??????????? ?????????? ?? ???????? ????????? ??????? ????????? ???????????? ????}
}