, 2011, Conceptions of reality – Schlick, Carnap, Neurath, in J. Symons, O. Pombo & J. M. . Torres (eds.), Otto Neurath and the unity of science, Dordrecht, Springer, pp. 83-93.
with Neurath, O. , 2011, Unity of science and logical empiricism: a reply, in J. Symons, O. Pombo & J. M. . Torres (eds.), Otto Neurath and the unity of science, Dordrecht, Springer, pp. 15-30.
, 2003, Scepticism under new colors?: Stroud's criticism of Carnap, in T. Bonk (ed.), Language, truth and knowledge, Dordrecht, Springer, pp. 133-147.
(ed) , 2003, Language, truth and knowledge: contributions to the philosophy of Rudolf Carnap, Springer, Dordrecht.
, 1997a, 'Newtonian gravity, quantum discontinuity and the determination of theory by evidence', Synthese 112 (1), 53-73.