@unpublished{zu230436,
           title = {??????????????? ?????????? ????????? ???????? ?????????????? ?????????????? ?? ??????? ?????????????? ???????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ???????},
            year = {2019},
             url = {http://eprints.zu.edu.ua/30436/}
}