??? ????? ????? ?????? 1973 ?????? ??? ?????? ?? ????? ??????. ?????? ???? ????? ??? ?????? ???????? ??????? ???? ???????. ????? ???? ??? ?? ?????? ?????, ???? ?????? ????? ??????. ????? ????? 1973 : ???? ???? ??????? ?? ??? ????? ???/??/???/??? ??/???/????/??? ??????/????? ?????/??? ?????? ???/???????/??? ????? ?????? ?? ??? ?????? 1973 ?????/