1. Applequist J., Optical activity: Biot’s bequest, American Scientist 75, 59-67 (1987). Reprinted in Lakhtakia (1990).
2. Azzam R.M.A., Ellipsometry, in Handbook of Optics, Bass M. et al ed., Mc Graw-Hill, New York (1995).
3. Babinet J., Sur le sens des vibrations dans les rayons polarisés, Comptes Rendus Acad. Sci. Paris 29, 514-515 (1849).
4. Bass M. et al ed., Handbook of Optics, McGraw-Hill, Inc., New York (1995).
5. Bekers J.M., Achromatic linear retarders, Appl. Opt. 10, 973-975 (1971).