:

  •  
                                                          

    ( . 1950)

    ( . 1950)

    , - (1990). (1990). " -10" "" ( - 1990), " -16" "" ( - 1993).

    - (Bad Elster)
    (Buchanan) (1791-1868)

    ( . bourgeois) ()
    (1939-72)
    :