Jorge Ley
- Contributions of the Future Eurocode for the Assessment of Existing Concrete Structures. Dans: Hormigón y acero. :
- Precast concrete bridges. fédération internationale du béton (fib), Lausanne (Suisse). (2004):
- (2014): Analysis on the minimum shear strength of reinforced concrete elements without transverse reinforcement. Présenté pendant: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014.