1. Patterns in Hydrogen Bonding: Functionality and Graph Set Analysis in Crystals
2. Blake, A. J., Clegg, W., Cole, J. M., Evans, J. S. O., Main, P., Parsons, S. & Watkin, D. J. (2009a). Crystal Structure Analysis: Principles and Practice, edited by W. Clegg, 2nd ed., p. 158. New York: Oxford University Press.
3. Blake, A. J., Clegg, W., Cole, J. M., Evans, J. S. O., Main, P., Parsons, S. & Watkin, D. J. (2009b). Crystal Structure Analysis: Principles and Practice, edited by W. Clegg, 2nd ed., p. 211. New York: Oxford University Press.
4. Some reflections on symmetry: pitfalls of automation and some illustrative examples
5. OLEX2: a complete structure solution, refinement and analysis program