Robert Hällmark 
- (2022): Horizontal bracing in steel I-girder bridges with composite concrete decks. Presented at: IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022.
- (2021): Monitoring of a Norwegian steel-concrete bridge strengthening for composite action. Presented at: IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021.
- (2021): Testing of composite girders with coiled spring pin shear connectors. Presented at: IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021.
- (2019): Strengthening of steel girder bridges using coiled pins. Presented at: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019.
- (2019): Prolonging the Lifetime of Old Steel and Steel–Concrete Bridges: Assessment Procedures and Retrofitting Interventions. In: Structural Engineering International, v. 29, n. 4 (October 2019).
- (2019): Post-installed shear connectors: Push-out tests of coiled spring pins vs. headed studs. In: Journal of Constructional Steel Research, v. 161 (October 2019).
- (2019): Post-Installed Shear Connectors: Monitoring a Bridge Strengthened with Coiled Spring Pins. In: Structural Engineering International, v. 29, n. 2 (April 2019).
- (2019): Post-installed shear connectors: Fatigue push-out tests of coiled spring pins. In: Journal of Constructional Steel Research, v. 153 (February 2019).
- (2009): Prefabricated Composite Bridges. Presented at: IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009.
- (2017): Monitoring of a bridge strengthened with post-installed coiled spring pins. Presented at: IABSE Symposium: Engineering the Future, Vancouver, Canada, 21-23 September 2017.
- (2017): Testing of coiled spring pins as shear connectors. Presented at: IABSE Symposium: Engineering the Future, Vancouver, Canada, 21-23 September 2017.
- (2019): Strengthening Bridges with Postinstalled Coiled Spring Pin Shear Connectors: State-of-the-Art Review. In: Practice Periodical on Structural Design and Construction, v. 24, n. 1 (February 2019).
- (2012): Prefabricated Bridge Construction across Europe and America. In: Practice Periodical on Structural Design and Construction, v. 17, n. 3 (August 2012).
- (2011): Railway bridge over Södertälje Canal, Sweden. In: Proceedings of the Institution of Civil Engineers - Bridge Engineering, v. 164, n. 3 (September 2011).
- (2013): The Behaviour of a Prefabricated Composite Bridge with Dry Deck Joints. In: Structural Engineering International, v. 23, n. 1 (February 2013).
- (2016): Post-installed shear connectors – coiled spring pins. Presented at: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016.
- (2016): Upgrading of an old railway bridge – the Old Årsta Bridge. Presented at: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016.
- (2013): Large-scale tests on a composite bridge with prefabricated concrete deck and dry deck joints. In: Stahlbau, v. 82, n. 2 (February 2013).
- (2009): Innovative Prefabricated Composite Bridges. In: Structural Engineering International, v. 19, n. 1 (February 2009).
- (2007): Simulation of Low-cycle Fatigue in Integral Abutment Piles. Presented at: IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007.
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