1. Deufrako-2: localized sound sources on the high-speed vehicles ICE, TRO7;Hölzl,1994
2. Rail transportation noise;Lotz,1979
3. Calculation of railway noise compared with observations;Föllings;J. Sound Vibr.,1982
4. Prediction of train noise;Hemsworth,1987
5. A model to calculate railway noise;Lang,1989