Rüdiger Spengler
- (2014): Panama Canal expansion project – design and fabrication of lock gates. Vorgetragen bei: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014.
- (2014): Panama Canal expansion project – design and construction of lock complexes. Vorgetragen bei: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014.
- (2014): Panama Canal expansion project – description third set of locks project. Vorgetragen bei: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014.
- Enlace de Cadagua. Lanzamientos, ripados, izados y montajes con grúa de cinco puentes mixtos. In: Hormigón y acero, v. 64, n. 267 (1. Quartal 2013). (2013):
- Talavera Bridge – Description of the project and main construction issues. 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. (2011):