1. Four-Dimensionalism
2. J. Butterfield, (2004a), ?On the Persistence of Homogeneous Matter?,; available online at: http://xxx.lanl.gov/abs/physics/0406021; and at the Pittsburgh archive: http://philsci-archive.pitt.edu/archive/00001760.
3. J. Butterfield, (2004b), ?Classical mechanics is not pointilliste, and can be perdurantist?, in preparation.
4. S. Kripke, ?Is There a Problem About Substitutional Quantification??, in Truth and Meaning, G. Evans and J. McDowell, eds. (Oxford University Press, Oxford, 1976, reprinted 1999).