Per Tveit
- (1980): Network arches. Vorgetragen bei: 11th IABSE Congress, Vienna, Austria, 31 August - 5 September 1980.
- (2005): Optimal Network Arches Save 50 to 75% of the Steel. Vorgetragen bei: IABSE Conference: Role of Structural Engineers towards Reduction of Poverty, New Delhi, India, 19-22 February 2005.
- (2002): Optimal Design of Network Arches. Vorgetragen bei: IABSE Symposium: Towards a Better Built Environment - Innovation, Sustainability, Information Technology, Melbourne, Australia, 11-13 September 2002.
- (1987): Considerations for Design of Network Arches. In: Journal of Structural Engineering (ASCE), v. 113, n. 10 (Oktober 1987).
- (2016): Various information on network arches. Vorgetragen bei: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016.
- (2007): Netzwerkbogenbrücken – Geschichte, Tragverhalten und ausgeführte Beispiele. Vorgetragen bei: 17. Dresdner Brückenbausymposium, Dresden, 13. März 2007.
- (2011): Further development of network arches. Vorgetragen bei: 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011.
- (2007): An Introduction to the Optimal Network Arch. In: Structural Engineering International, v. 17, n. 2 (Mai 2007).
- (1998): Submerged floating tubes with free spans over 4000 m. Vorgetragen bei: IABSE Symposium: Long-Span and High-Rise Structures, Kobe, Japan, September 1998.
- (2004): Why are optimal arches not built?. Vorgetragen bei: Steelbridge 2004, Millau, 23-25 June 2004.
- (2001): How, why and where for the network arch, the world's most slender arch bridge?. Vorgetragen bei: ARCH'01. 3ème conférence sur les ponts en arc.
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