@article{zu234745,
           title = {??????????? ??????????? ???????? ??????? ? ???????},
          author = {?. ?. ???????? and ?. ?. ???????????},
       publisher = {?????????? ??? "??????????"},
            year = {2020},
         journal = {????????? ?? ???????????},
             url = {http://eprints.zu.edu.ua/34745/}
}