1. Railway Noise and Vibration;Thompson,2009
2. Wheel/rail noise—Part II: wheel squeal;Rudd;Journal of Sound and Vibration,1976
3. Das Kurvengeräusch der Straßenbahn—Möglichkeiten zu seiner Unterdrückung (The curve noise of the tramway—possibilities of its suppression);Stappenbeck;VDI Zeitschrift,1954
4. A model for wheel–rail squealing noise;Fingberg;Journal of Sound and Vibration,1990
5. F.J. Périard, Wheel–Rail Noise Generation: Curve squealing by Trams, PhD Thesis, TU Delft, 1998.