@article{zu229800,
          volume = {1},
          number = {14},
          author = {?. ?. ????????},
           title = {???????????? ???????? ?????????? ???????? ? ??????????? ?????????? ???????? ???????},
       publisher = {?? ????????????????? ???????-????????? ???????? ????????? ?? ??????????},
         journal = {??????????? ??????????},
           pages = {159--162},
            year = {2019},
             url = {http://eprints.zu.edu.ua/29800/}
}