@article{zu236873,
          number = {89},
           title = {????????????? ????? ??????? ??????: ?????????? ???????},
          author = {?. ?. ?????? and ?. ?. ??????????? and ?. ?. ??????},
       publisher = {??????????},
            year = {2023},
           pages = {223--227},
         journal = {???? ?????????},
             url = {http://eprints.zu.edu.ua/36873/}
}