@article{zu230798,
           title = {????????? ??????????? ?? ???????????? ???????},
          author = {?. ?. ?????},
            year = {2019},
           pages = {58--60},
         journal = {????????? ??????????? ???????-?????????? ?????, ??????????? 120-????? ? ??? ?????????? ?.?. ??????? (?????? ? ??????? 2019 ????, ?. ????)},
        keywords = {????????? ???????????, ??????????? ????????, ????????????},
             url = {http://eprints.zu.edu.ua/30798/}
}