1. Untersuchung des Vorbeifahrtgeraeusches von Eisenbahnzuegen;Louden;Acustica,1976
2. A model for calculating outside noise level due to train and its applications;Ikawa;Railway Technical Research Institute, Japan, Quarterly Reports,1969
3. The prediction of railway noise profiles;Peters;Journal of Sound and Vibration,1974
4. Prediction of environmental noise from fast electric trains;Cato;Journal of Sound and Vibration,1976
5. Methoden zur Berechnung des energieaequivalenten Dauerschallpegels des Laermes von kurzen Strassenstuecken;Ullrich;Kampf dem Laerm,1975