1. Spectroscopic observations of the planets at Mount Wilson;Dunham,1952
2. The Quadrupole Spectrum of Molecular Hydrogen;Fink,1965
3. High-dispersion spectrograms of Jupiter and Saturn;Giver;Publs. Astron. Soc. Pacific,1965
4. Laboratory absorption spectra obtained with long paths;Herzberg,1952
5. Quadrupole rotation-vibration spectrum of H2;James;Astrophys. J.,,1938