Ketil Søyland
- (2018): Making the world’s longest subsea tunnel sustainable. Vorgetragen bei: IABSE Conference: Engineering the Developing World, Kuala Lumpur, Malaysia, 25-27 April 2018.
- Inelastic behavior of sand-lime mortar joint masonry arches. In: Engineering Structures, v. 20, n. 1-2 (Januar 1998). (1998):
- The new Tynset Bridge. An important milestone. Vorgetragen bei: IABSE Conference: Innovative Wooden Structures and Bridges, Lahti, Finnland, 29-31 August 2001. (2001):