householder ??? ??? ????? ??????? ??? ?? ????? ????? ??????? ??????? ??? ???? ???? ??? ?? ????? ?????? ?? ????. ??? ??????? ???? ?? ??? ?? ?????? ?? ???? ??????? ??????? ???? ??????? . ?????? ???? ?? ?? \ ????? ???? ???????? ?? ????? ??? ???? ??? supervision ?????? ?? ??? ????? ??????? ? ???? ?? ?????? ???? ????? ????? . ???????… Read More