1. P.J. Fish, in: C.R. Hill (Ed.), Physical Principles of Medical Ultrasonics, Wiley, New York, 1986 (Chapter 11)
2. D.H. Evans, W.N. McDicken, R. Skidmore, J.P. Woodcock, Doppler Ultrasound: Physics, Instrumentation and Clinical Application, Wiley, New York, 1989 (Chapter 8)
3. The Dependence of Ultrasound Doppler Bandwidth on Beam Geometry
4. Analysis of Transit Time Effects on Doppler Flow Measurement
5. Resolution performance of Doppler ultrasound flowmeters