Wittegenstein und der Wiener Kreis - Waismann, Friedrich. (OLS)http://semarc/name/33164; McGuinness, Brian F. (OLS)http://semarc/name/33165; Wittgenstein, Ludwig, <1889-1951>. (OLS)http://semarc/name/6443 (Werkausgabe, 1967)
Keywords: Positivismo logico. (OLS)http://semarc/subject/12860; Circolo di Vienna. (OLS)http://semarc/subject/12861