@unpublished{zu232603,
           title = {??????? ???????????? ? ?????????? ?????: ?????????-???????????? ??????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ????????????},
            year = {2021},
             url = {http://eprints.zu.edu.ua/32603/}
}