, 2011, 'Why safety doesn't save closure', Synthese 183 (2), 127-142.
, 2004, 'Seeing the unobservable: van Fraassen and the limits of experience', Synthese 140 (3), 331-353.
, 2002a, 'Stroud's Carnap', Philosophy and Phenomenological Research 64 (2), 276-302.