@article{zu230827,
           title = {?????????? ????????????? ?????????????? ????? ?? ????????? ?????? ???????},
          author = {?. ?. ?????????? and ?. ?. ??????},
            year = {2020},
         journal = {?????? ? ???????? ???????? ????????? ???},
             url = {http://eprints.zu.edu.ua/30827/}
}