??? ????? ?????? ??? ?????? 1973 ???????? ??????? ??? ???????? ????? ?????. ??? ?????? ?????? ?????? ? ????? ?????? ?? ???????. ???? ?? ??? ?????, ????? ??? ??? ?????. ????? ???????? ? ????? ???????. ????? 6 ?????? 1973 ???? ???????? ??? ???? ???? ???? ??? ???? ??????? . ????? ?????????? ?? ????? ?????. ???? ????? ?????????? ???. ???? ????? ?????