@article{zu235550,
           title = {??????????? ????????????? ???????? ? ????????},
          author = {?. ?. ?????????? and ?. ?. ????????},
            year = {2019},
           pages = {34--35},
         journal = {???????????? ??????????? ? ??????? 2017 ?.},
             url = {http://eprints.zu.edu.ua/35550/}
}