@article{zu234599,
          number = {5-6},
           title = {????? ????????????? ?????? ?????? ??? ?????????? ????????? ???????????? ???????? ? ????????????? ????????? ????????? ???????????? ???????? ????},
          author = {?. ?. ????????? and ?. ?. ?????????? and ?. ?. ?????????},
            year = {2021},
         journal = {?????? ? ?????},
             url = {http://eprints.zu.edu.ua/34599/}
}