@techreport{zu234506,
            type = {?????},
           title = {??????????????? ? ?????????? ????????????? ???????? (??????????? ?????????????????? ??????? ??????? ?????? ?? ??????????? ?????? ?????)},
          author = {?. ?. ??????????? and ?. ?. ???????????},
       publisher = {????????? ???????????? ??????????????? ???????????},
            year = {2021},
             url = {http://eprints.zu.edu.ua/34506/}
}