@misc{zu233111,
           title = {????????? ???????????? ?? ??????????? ??????????? ?? ?????????????? ?????? ? ????????? ?????????? ??????????? ?????? ? ??????},
          author = {?. ?. ???????? and ?. ?. ??????? and ?. ?. ?????????},
       publisher = {???????: ???-?? ??? ??.?.??????},
            year = {2021},
             url = {http://eprints.zu.edu.ua/33111/}
}