Observatory Bridge
- Freyssinet cable-stayed structures. Freyssinet International, Vélizy-Villacoublay (France), 2004, pp. 54.
- Pont de l'Observatoire. In: Freyssinet Magazine, n. 209 (October 2000), pp. 12.
- Les ponts Bowstring. brochure, ir Bénédictus Faes, Namur (Belgium), 2001.