[. 22.4(5.5).1915, ], . 1941. 1937 . . . 1930. "" (1934), 1935 - "". 1941-45. - " " (1- " ", 1942-46). "" (1956) . . - , , " " (1949), "" (1970), " ..." (1950) . . . ; " " (1949; , 1950). . . 5 , .

.: , ., 1961; , ., 1961; , ., 1963; , ., 1964; , ., 1965; , ., 1967; , ., 1967; , ., 1968; . ., . 1-2, ., 1971.

.: ., , "", 1957, ?1; ., , .: , ., 1957; ., , .: , ., 1962.

: