Christian Ernst
- (2019): Ullevaal Stadium Bridge - a cycling network over a freeway interchange. Vorgetragen bei: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019.
- (2019): Notes of a Journeymen Architect. Vorgetragen bei: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019.
- (2019): Inducing behavioural change in transportation - mobilizing human ressource. Vorgetragen bei: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019.
- (2013): Towards a new agenda for Integrated Design. Vorgetragen bei: IABSE Symposium: Long Span Bridges and Roofs - Development, Design and Implementation, Kolkata, India, 24-27 September 2013.
- (2017): Design at the Edge - Bridge Parapets. Vorgetragen bei: Footbridge 2017 Berlin - Tell A Story, 6-8.9.2017, Technische Universität Berlin (TU Berlin).
- (2016): Cycle Superhighways: Ullevaal Bridge, Oslo, Norway. Vorgetragen bei: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016.
- Køge Pedestrian Bridge. (International) Cooperation in Small Scale. Vorgetragen bei: 4th International Conference Footbridge 2011, Wroclaw, Poland, 6-8 July 2011. (2011):
- In-situ-Bestimmung von effektiven Scherparametern in rutschgefährdeten Schichten im Oberen Buntsandstein. In: geotechnik, v. 39, n. 2 ( 2016). (2016):
- Skyggelog Footbridge, Bergen. Vorgetragen bei: Footbridge 2014 - Past, Present & Future, London, 16-18 July 2014. (2014):