1. N. Vincent, J.R. Koch, H. Chollet, J.Y. Guerder, Curve squeal of urban rolling stock—Part 1: State of the art and field measurements, Journal of Sound and Vibration, this issue (doi:10.1016/j.jsv.2005.12.008).
2. O. Chiello, N. Vincent, J.R. Koch, Curve squeal of urban rolling stock—Part 3: Theoretical model, Journal of Sound and Vibration, this issue (doi:10.1016/j.jsv.2005.12.010).