F. Gastal
- Analysis of bridge beams with jointless decks. Vorgetragen bei: IABSE Symposium: Durability of Structures = Durabilité des constructions = Dauerhaftigkeit von Bauwerken, Lisbon, Portugal, 6-8 September 1989. (1989):
- Collapse and rehabilitation of coposite trussed structures. Vorgetragen bei: International Conference: Composite Construction - Conventional and Innovative, Innsbruck, Austria, 16-18 September 1997. (1997):