1. Doppler developments In the last quinquennium;Wells;Ultrasound Med Biol,1985
2. Über das Farbige Licht der Doppelsterne und einiger anderer Gestirne des Himmels;Doppler;AkbGW,1843
3. Johann Christian Doppler;Eden;Ultrasound Med Biol,1985
4. The man behind the technique : in the steps of Christian Doppler;Eden;J Hist Neurosci,1994
5. Johann Christian Doppler and his effect – a brief history;White;Ultrasound Med Biol,1982