1. Alegre, H. Strategic infrastructure asset management: concepts, ‘schools’ and research needs. LESAM 2007: 2nd Leading Edge Conference on Strategic Asset Management.
2. A Screening Methodology for the Identification and Ranking of Infrastructure Vulnerabilities Due to Terrorism
3. Selective inspection planning with ageing forecast for sewer types
4. Cashman, A., Savic, D. A., Saul, A. J., Ashley, R. M., Walters, G., Blanksby, J. R., Djordjevic, S., Unwin, D. and Kapelan, Z. Whole life costing of sewers. Proceedings of Novatech. pp.449–456.