:

  •  
                                                          

    ( . 1925)

    ( . 1925)

    , (1984). "" (1959), " " (1970), "" (1982), " " (1983; , 1984), . .


    ( . aden - ...)

    ( . assemblage; assembler - )
    (Barkhausen) (1881-1956)
    :