@article{zu234112,
          number = {19},
           title = {???????? ???????? ?. ?????????? ? ?????? ???????????-?????????? ??????? ????? ??????? ??.},
          author = {?. ?. ?????????},
            year = {2021},
           pages = {21--29},
         journal = {?????????? ???????????},
        keywords = {?. ?????????, ???????, ???????? ?????????? ????? ??????????, ???????.},
             url = {http://eprints.zu.edu.ua/34112/}
}