Ulrich Morf
- Toughness and fracture behaviour of obsolete wrought bridge steel. Presented at: IABSE Workshop: Remaining Fatigue Life of Steel Structures, Lausanne, Switzerland, 1990. (1990):
- Dauerhaftigkeit hochfester Stangen und Drähte mit Zugbeanspruchung. Presented at: IABSE Symposium: Durability of Structures = Durabilité des constructions = Dauerhaftigkeit von Bauwerken, Lisbon, Portugal, 6-8 September 1989. (1989):
- Investigation of obsolete structural elements and retrofit of old steel structures. Presented at: IABSE Symposium: Extending the Lifespan of Structures, San Francisco, CA, USA, August 1995. (1995):