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