- Propagation in Soil of Vibrations due to a Tramway,
M. Maldonado and D. Le Houédec
Paper 52 from CCP: 83, ISBN 1-905088-08-6 (2006)
- Isolation and Vibration Due to Urban Rail Traffic,
D. Le Houédec and M. Maldonado
Chapter 19 from CSETS: 14, ISBN 1-874672-27-X (2006)