:

  •  
                                                          

    ( . . ) (. 1924)

    ( . . ) (. 1924)

    , (1984). " " (1971), " " (1976), " " (1979), " " (1983); . (1973).

    (1912-66)
    (1893-1938)
    ( . 312)

    (Arnoldson) (1844-1916)
    :