Detailed Notes on ???? ????? ?? ?????? ??? ??????? ?????? ????? ??????? ?? ???????? ???? ?????? ?????? ?????? ?????? ????? ?????? ?? ?? ????? ????? ??? ?????? ??.?????? ??????? ????? ?? ???? ???????? ???????? ??????? ?? ???? ???????? ?????? ???????.??? ???? ??????? ?? ???????? ??? ???? ?????? “?? ???” ?? ????? ???? ????? ??? ????????.????? ????