1. Handbook of Chemistry and Physics,1961
2. Frequency dependence of the speed of sound in air;Howell;J. Acoustical Society of America,1987
3. Jeffries, C.: Fluid dynamics with pressure diffusion. Tech. Report URI-033, Clemson Univ.
4. Fluid Mechanics;Landau,1959
5. Compressible-fluid Dynamics;Thompson,1972