1. Quantum theory of geometry ii: Volume operators;Ashtekar;Advances in Theoretical and Mathematical Physics,1998
2. Gauge fields, knots, and gravity;Baez,1994
3. Spacetime and holes;Brighouse,1994
4. Determinism and modality;Brighouse;The British Journal for the Philosophy of Science,1997
5. The hole truth;Butterfield;The British Journal for the Philosophy of Science,1989