:

  •  
                                                          

    ( . 1911)

    ( . 1911)

    . : " " (1949), " " (1955), " " (1959), " " (1967), " " (1973), "" (1974), " " (1976), " " (1983) .

    (Accademia del Cimento)
    (Briand) (1862-1932)


    " " (" ")
    :