@techreport{zu232122,
            type = {?????},
           title = {????? ???? ??????????? ????},
          author = {?. ?. ????? and ?. ?. ???????????},
       publisher = {?? ???? ?????????},
            year = {2021},
             url = {http://eprints.zu.edu.ua/32122/},
        abstract = {??????? ????? ??? ???????? ?? ?????????}
}