Bibliografia
Principal
- B. H. Bransden e C. J. Joachain, Physics of Atoms and Molecules, 1983. H. Haken e H. C. Wolf, Atomic and Quantum Physics, 1988. M. Weissbluth, Molecular Vibrations, Atoms and Molecules, 1978, Ed. Bright Wilson, 1980. P. W. Atkins and R. S. Friedman, Molecular Quantum Mechanics, 1997.: