Reference Label	Details
Hassanzadeh 1997a	P. Hassanzadeh, K. K. Irikura, and R. D. Johnson III, J. Phys. Chem. A 101, 6897-6902 (1997) Ab Initio Ionization and Excitation Spectra Involving IO(X 2Pi) and IO+(X 3Sigma-, a 1Delta, b 1Sigma+)