Colin Radford


, 1990a, 'On agreement', Grazer Philosophische Studien 38, 47-64.

, 1990b, Wittgenstein and philosophy, in R. Haller & J. L. Brandl (eds.), Wittgenstein — eine neubewertung/Wittgenstein — towards a re-evaluation, Dordrecht, Springer, pp. 253-260.

, 1989a, 'Wittgenstein on ethics', Grazer Philosophische Studien 33, 85-114.