L. Elfgren
- (2020): Assessment of Prestressed Concrete Bridges - Challenges. Presented at: IABSE Symposium: Synergy of Culture and Civil Engineering – History and Challenges, Wrocław, Poland, 7-9 October 2020.
- (2020): Fracture Energy of Concrete for Bridge Assessment. Presented at: IABSE Symposium: Synergy of Culture and Civil Engineering – History and Challenges, Wrocław, Poland, 7-9 October 2020.
- (2020): A Comparison between Laser Scanning, Photogrammetry and Infrared Scanning to Create 3D Digital Models of Existing Concrete Bridges. Presented at: IABSE Symposium: Synergy of Culture and Civil Engineering – History and Challenges, Wrocław, Poland, 7-9 October 2020.
- (2020): Detection of Sparse Damages in Plates. Presented at: IABSE Symposium: Synergy of Culture and Civil Engineering – History and Challenges, Wrocław, Poland, 7-9 October 2020.
- Load carrying capacity of cracked concrete railway sleepers. In: Structural Concrete, v. 9, n. 3 (September 2008). (2008):
- (2020): Anchorage Capacity and Performance in Plain and Steel-Fibre-Reinforced Concrete. Presented at: IABSE Symposium: Synergy of Culture and Civil Engineering – History and Challenges, Wrocław, Poland, 7-9 October 2020.
- Torsion-bending-shear in concrete beams. a kinematic model. Presented at: IABSE Symposium: Plasticiy in Reinforced Concrete, Copenhagen, Denmark, 1979. (1979):
- Tension of reinforced concrete prisms. Bond properties of reinforcement bars embedded in concrete tie elements. Summary of a RILEM round-robin investigation arranged by TC 147-FMB 'Fracture Mechanics to Anchorage and Bond'. In: Materials and Structures, v. 35, n. 6 (July 2002). (2002):
- Anchor bolts in concrete structures: summary of round robin tests and analysis arranged by RILEM TC 90-FMA 'Fracture Mechanics of Concrete-Applications'. In: Materials and Structures, v. 34, n. 8 (October 2001). (2001):
- Load carrying capacity of cracked concrete railway sleepers. In: Structural Concrete, v. 9, n. 3 (September 2008). (2008):
- Determination of concrete compressive strength with pullout tests. In: Structural Concrete, v. 10, n. 4 (December 2009). (2009):