@techreport{zu230897,
            type = {????????? ????},
           title = {?????????? ?????????? ?? ????? ????????????? ????????? ?????????},
          author = {?. ?. ???????????},
       publisher = {???. ?. ?. ??????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/30897/}
}