????? ?????? ??? ??? ??????? ???? ???? ????? ????? ??? ?????? ??????? ???? ???? ????????. ???? ??? ?? ??? ???????? ???? ????? ???? ??? ???????? ????? ???? ??????. ???? ?????? ??????? 1973 ???? ??? ????????? ?? ??? ????? ????? ?? ??? 1973? ??? ???? ????? ???? ????? ????? ?? ??????? ???????. ??? ??? ????? ???? ?? ??? ????? ???????. ????