Juan Alonso Villalobos
- (2014): "Pedro Gómez del Bosque" Pedestrian Footbridge over the Pisuerga River in Valladolid (Spain). Vorgetragen bei: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014.
- “ PEDRO GÓMEZ DEL BOSQUE" Stress ribbon footbridge over the River Pisuerga in Valladolid. Vorgetragen bei: Footbridge 2014 - Past, Present & Future, London, 16-18 July 2014. (2014):