@article{zu228378,
           month = {????????},
           title = {?????? ?????? ??? ?????????? ????????? ? ??????? ???????? ?????? ????????? ???? (???????????)},
          author = {?. ?. ???????????},
       publisher = {??? ????? ????? ??????},
            year = {2018},
           pages = {319--322},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/28378/}
}