- Track-Ground Vibrations on a Stretch of the Portuguese Railway Network,
N. Correia dos Santos, A. Colaço, P. Alves Costa and R. Calçada
Paper 26.271 from CCP: 110, ISBN 978-1-905088-65-2 (2016)
- Railway Ground Vibrations: Influence of Train Geometry And Masses,
A. Colaço, P. Alves Costa and D.P. Connolly
Paper 26.279 from CCP: 110, ISBN 978-1-905088-65-2 (2016)