(. 12.1.1904, . ), , . (1961). 1924. (1963). 1919. . . - "" (1926), " " (1927), " " (1932) "" (1933) - , . "" (1938, . . 1958), "" (1942) - . " " ( 1-4, 1951-66) 1- 1914-18 20- . . , , - ( " . ", 1968). (1950 1959).

.: , . 1-10, ., 1956-58; . . - , ., 1961; . . , ., 1964; , ., 1969.

.: . ., . , .: XIX-XX ., ., 1959; ., ., , ., 1971; ., , ., 1964.

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