1. J. Schauer, L. Blom, and D. W. Van Krevelen, ?The molar refraction of condensed aromatic compounds,? Trans. Faraday Soc., 49, 1391?1401 (1953).
2. M. F. Vuks, ?Determination of the optical anisotropy aromatic molecules from crystal birefringence,? Opt. Spektrosk., 20, No. 4, 644?651 (1966).
3. W. Liptay, ?Dipole moments and polarizabilities of molecules in excited electronic states,? in: The Excited State, Vol. 1, Academic Press, New York (1974), pp. 129?229.
4. R. J. W. Le Févre, ?Polarization and polarizability in chemistry,? Rev. Pure Appl. Chem., 20, No. 1, 67?79 (1970).
5. C. L. Cheng, D. S. N. Murthy, and G. L. D. Ritchie, ?Molecular polarizabilities from the Cotton-Mouton effect,? Austral. J. Chem., 25, 1301?1305 (1972).