Amgen Helix Pedestrian Bridge
- Footbridge Awards 2005. In: Bridge Design & Engineering, v. 11, n. 41 (4. Quartal 2005), S. 35-49. (2005):
- Helix pedestrian bridge. Vorgetragen bei: Footbridge 2005 (Second International Congress), Venezia, 06-08 December 2005. (2005):