????? ??? ???? ????? ???? 3 ????? ???? ??? 6.3 ????? ????? ????? ???? ??????? ??????? ?? ??? ?????? ?????? ??????
4 ????? 2016 / ???? ?????/ ?????? ????? ??? ?????? ???? ???????? ???? ??????? ????? ???? ?????? ???????? ???? ???? ?? ????? ????? ????? ??????? ????? ?????? ??????? ??????? ???? ?? ???? ????? ??? 2050 ????? ???? ??????.