Lucerne
- A Couple of Tubular Footbridges Supporting a 5 Lanes Road Deck. Presented at: Footbridge 2005 (Second International Congress), Venezia, 06-08 December 2005. (2005):
- Historische Holzbrücke in Luzern bei Feuer zerstört. In: Bautechnik, v. 70, n. 10 (October 1993), pp. 594.