2 ????? 2019 / ???? ?????/ ??????? ????? ????? "?????" ?????? ??? ??????? ??? ???? "????? 4.0: ???? ??? ???? ?? ??????? " ?? ????? ?????? ??????? ??????? ???????? ???? ???? ?????? ??????? ??? 1900 ????? ?????? ???? ????? ????? ?? ???? ?? ??? ???? ??????? ????? ??? ????? ??????? ?? ????? ????? ?? ????? ??????.