@article{zu228290,
           month = {????????},
           title = {???????????? ?????? ?????? ???????????????? ? ????? ?. ?????? ???????? ????? ?? ?? ?????},
          author = {?. ?. ??????},
            year = {2018},
           pages = {397--402},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/28290/}
}