1. Ainsworth, P. M. (2009). Newman’s objection. British Journal for the Philosophy of Science, 10:1–37.
2. Boyd, R. (1984). The current status of scientific realism. In Leplin, J., editor, Scientific Realism, pages 41–82. University of California Press, Berkeley, CA.
3. Dedekind, R. (1963). The Nature and Meaning of Numbers. Dover, New York, NY. Transl. W.W. Beman. Originally published 1887 as Was sind und was sollen die Zahlen?
4. Demopoulos, W. (2003a). On the rational reconstruction of our theoretical knowledge. British Journal for the Philosophy of Science, 54:371–403.
5. Demopoulos, W. (2003b). Russell’s structuralism and the absolute description of the world. In Griffin, N., editor, The Cambridge Companion to Russell, pages 392–419. Cambridge University Press, Cambridge.