Las Norias Footbridge

1. Butterfly wings. In: Bridge Design & Engineering, v. 15, n. 55 (2nd Quarter 2009), pp. 7.
2. Beade, Hector / Capellán Miguel, Guillermo / Arenas de Pablo, Juan José / Alfonso, Pablo / Ruiz, Juan (2011): Butterfly Wings. Las Norias Footbridge Over the Ebro River in Logroño (Spain). Presented at: 4th International Conference Footbridge 2011, Wroclaw, Poland, 6-8 July 2011.