@article{zu230824,
           title = {???????? ????????? ???? ??? ??? ???????? ????????? ???? ?? ??????? ???? ????? ??????????? ?????},
          author = {?. ?. ?????? and ?. ?. ????????????},
            year = {2020},
         journal = {?????? ? ???????? ???????? ????????? ???},
             url = {http://eprints.zu.edu.ua/30824/}
}