@article{zu230820,
           title = {?????????? ????? ?? ????? ?????????? ???????-????????? ????????? ???????? ????????},
          author = {?. ?. ??????????? and ?. ?. ?????????},
            year = {2020},
         journal = {?????? ? ???????? ???????? ????????? ???},
             url = {http://eprints.zu.edu.ua/30820/}
}