Swan System of the C2 MoleculePhillips, John G. & Davis, Sumner P. · First published 1968Open the Tome
The CN spectrumSumner P. Davis, National Solar Observatory (U.S.) · First published 2005Open the Tome
Fourier transform spectrometrySumner P. Davis, Mark C. Abrams, James W. Brault · First published 2001Open the Tome