:

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    ( . 1922)

    ( . 1922)

    . ( 1969). 20 . : " 1917-1956 ." (1959), " " (1968), "" (1972), " . 60- ." (1977) .


    - (Boknfjord)
    ( . audio - )
    ()
    ( . 1950)
    :