?? ???? ?? ????? ????? ????? ?? ????? ???? ?? ?????? ????? ?? ???? ?????? ?????? ???? ?????. ???? ?????? ????? ?????? ??????? . ??????? ?????? ?????? ??????? ?????? ????? ????? ????? ???? ????? ????? ????? ??????? ?? ???? {???????? ??????? ?? {?????? ????????, ??? ????? ?????? {???? ???? ? {???? ?finement. ??? ??????? ??????? ????? {????