1. Observations: Atmosphere and Surface
2. Clouds and Aerosols
3. Finlayson-Pitts, B. J.; Pitts, J. N., Jr.Chemistry of the upper and lower atmosphere: Theory, Experiments and Applications;Academic Press:San Diego, CA, 2000; p969.
4. aRosencwaig, A.Photoacoustics and Photoacoustic Spectroscopy;John Wiley & Sons:New York, NY, 1980; Vol.57, p309.
5. Photoacoustic spectroscopy for analytical measurements