@article{zu228318,
           month = {????????},
           title = {??????????? ? ???????? ????????? ????},
          author = {?. ?. ????????},
       publisher = {??? ????? ????? ??????},
            year = {2018},
           pages = {187--191},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/28318/}
}