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²

. . . ij - "". ³ 1921 " , , " . . : . , . , . , . , . . . . . "." . . : " " . , " " . -', " " . , " " . -, " " . , " " . , " " . -, " " . ( . ), " "

1. ; ' . , . , . , . . , . . , . , . , . . (1922) (1922, 1924). 1929 .

˳.: . . ., 1962: . " ". "³", 1967, 10; ͳ꺺 . . ., 1969.

. . .