1. Brown, G. L. and Roshko, A. “On Density Effects and Large Structure in Turbulent Mixing Layers,” J. Fluid Mech., 64 (1974), 775–816.
2. Dahan, C., et al. “Coherent Structures in the Mixing Zone of a Subsonic Hot Free Jet,” J. Sound Vib., 59 (1978), 313–333.
3. Das, I., Matambo, T. J., and Dosanjh, D. S. “Aeroacoustics of Su-personic Porous Plug-Nozzle Flows,” AIAA Paper 83–0775, 1983.
4. Dimotakis, P. E. and Brown, G. L. “The Mixing Layer at High Reynolds Number: Large Structure Dynamics and Entrainment,” Fluid Mech., 78 (1976), 535–560.
5. Harper-Bourne, M. and Fisher, M. J. “The Noise From Shock Waves in Supersonic Jets,” AGARD CP-181, 1973.