[20.4(3.5).1912, , . - , - 13.10.1974, ], , - (1969). 1940. 1963 - . 1941-45. 1933-38 1943-44 . 1930. " " (1938), "" (1956, . . 1959), " " (1960), "" (1964), " " (1969) . . , . 60 - 70- . . . . - (1938-41). 2 , .

.: , , 1958; , . 1-2, , 1962; , , 1972; . . - . , ., 1966; , , 1970; , ., 1972.

.: -, , 1965.

: