??? ????? ?????? ????????? ??? ????? ????? ?? ????? ??? ??? ????? ???? ????? ??????? ???? ???????? . [2] [3] [4] ???? ????? ????? ??????? (????? ≪??????≫ ?? ≪??????≫)? ??? ???? ????????? ?? ??????? ??????? ??????? ??????? ??????????? ??????? ??????? ???????????. ???? ??????? ?????? ????? ?????? ?? ???? ?????. ????? ≪????? ????? ???????? ≫? ???? ??????? ??????? ??????? ?? ??????? ??????? ??? ??????.
???? ????? ???? ???? ????? ??????? ?????? ????? ???? ????? ???????? ?????? ?????? ?????? ????????? ?????? 7 ????? 1947 ??? ??? ??? ????? ?????? . ????? ???? ????? ???? ?? ????? ??????? ???????? ???? ?? ???? ??????? ???? ?? ?????? ?????? . ????? ??? ????? ?????? ?? ????? ?????? ????????? ???? ????? ???? ???????? ?? ??? 1952 ????? ??? ????? ?????? ????????? . ??? ????? ?????? ???? ????? ? ??? ????? ???? ???? ??????? ?? ???????? ?????? ?? ?????????? ????????? ??????? 1954. ??? ? ?? ????? ????????? ????? ??????? ??????? ???? ?????? ????????? ??????? ??????? ? ? ?? ????? ??? ??? ??????. ???? ??????? ???? ??? ??? ??????? ???? ?? ??? 1961.