, 2016, Some computational constraints in epistemic logic, in H. Arló-Costa, V. F. Hendricks & J. Van Benthem (eds.), Readings in formal epistemology, Dordrecht, Springer, pp. 717-734.
, 2014a, 'Précis of modal logic as metaphysics', Philosophy and Phenomenological Research 88 (3), 713-716.
, 2014b, 'Replies to Bricker, Divers, and Sullivan', Philosophy and Phenomenological Research 88 (3), 744-764.
, 2011a, 'Précis of the philosophy of philosophy', Philosophy and Phenomenological Research 82 (2), 470-471.
, 2011b, 'Reply to Boghossian', Philosophy and Phenomenological Research 82 (2), 498-506.
, 2011c, 'Reply to Horwich', Philosophy and Phenomenological Research 82 (2), 534-542.
, 2011d, 'Reply to Peacocke', Philosophy and Phenomenological Research 82 (2), 481-487.
, 2011e, 'Reply to Stalnaker', Philosophy and Phenomenological Research 82 (2), 515-523.
, 2005a, 'Précis of knowledge and its limits', Philosophy and Phenomenological Research 70 (2), 431-435.
, 2005b, 'Replies to commentators', Philosophy and Phenomenological Research 70 (2), 468-491.
, 2002a, 'Epistemicist models: comments on Gómez-Torrente and Graff', Philosophy and Phenomenological Research 64 (1), 143-150.
, 2002b, 'Peacocke's theory of modality', Philosophy and Phenomenological Research 64 (3), 649-654.
, 2002c, 'Soames on vagueness', Philosophy and Phenomenological Research 65 (2), 422-428.
, 2000, 'Scepticism and evidence', Philosophy and Phenomenological Research 60 (3), 613-628.
, 1998, 'Indefinite extensibility', Grazer Philosophische Studien 55, 1-24.
, 1997a, 'Précis of vagueness', Philosophy and Phenomenological Research 57, 921-928.
, 1997b, 'Reply to commentators', Philosophy and Phenomenological Research 57, 945-953.
, 1997c, 'Sense, validity and context', Philosophy and Phenomenological Research 57, 649-654.
, 1996, 'Unreflective realism', Philosophy and Phenomenological Research 56 (4), 905-909.
, 1990a, Necessary identity and necessary existence, in R. Haller & J. L. Brandl (eds.), Wittgenstein — eine neubewertung/Wittgenstein — towards a re-evaluation, Dordrecht, Springer, pp. 168-175.
, 1990b, 'Parts, a study in ontology', Grazer Philosophische Studien 38, 201-210.
, 1988, 'Bivalence and subjunctive conditionals', Synthese 75 (3), 405-421.
, 1001a, 'Ethics, supervenience and Ramsey sentences', Philosophy and Phenomenological Research 62 (3), 625-630.