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