@article{zu230812,
           title = {??????????? ???????????? ????????-?????? ?? ?????? ????????? ????},
          author = {?. ?. ??????? and ?. ?. ????????},
            year = {2020},
         journal = {?????? ? ???????? ???????? ????????? ???},
             url = {http://eprints.zu.edu.ua/30812/}
}