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