1. W.D. Bachalo and M.J. Houser, Phase Doppler Spray Analyzer for Simultaneous Measurements of Drop Size and· Velocity Distributions, Optical Engineering, Vol. 23, pp. 583-590, 1984.
2. S.V. Sankar, K.M. Ibrahim, D.H. Buermann, M.J. Fidrich, and W.D. Bachalo, An Integrated Phase Doppler/Rainbow Refractometer System for Simultaneous Measurement of Droplet Size, Velocity, and Refractive Index, 3rd International Congress on Optical Particle Sizing, Yokohama, Japan, August 23-26, 1993.
3. Smallwood, A Technique for Two-Colour Particle Image Velocimetry, Ph.D. Thesis, University of Ottawa, 1992.
4. Melton, and J. F. Verdieck, Vapor/Liquid Visualization in Fuel Sprays, 20th Symp. (International) on Combustion, The Combustion Institute, p. 1283, 1984.
5. Yoshizaki, T. Funahashi, K. Nishida, and H. Hiroyasu, 2-D Measurements of the Liquid Phase Temperature in Fuel Sprays, Paper 950461, SAE International Congress and Exposition, Feb. 27-March 3, 1995.