1. A. Rosencwaig: Photoacoustics and Photoacoustic Spectroscopy (Wiley, New York 1980)
2. Proceedings of the Third International Meeting on Photoacoustic and Photothermal Spectroscopy, ed. by J. Badoz, D. Fournier, J. Physique 44, Suppl. 10 (1983)
3. A. Rosencwaig: J. Appl. Phys. 49, 2905 (1978)
4. F.A. McDonald, G.C. Wetsel, Jr.: J. Appl. Phys. 49, 2313 (1978)
5. G.C. Wetsel, Jr.: J. Photoacoust. 1, 33 (1982)