TY - JOUR AU - Alfons Weber AU - Jintao Zhang AU - Tony Masiello AU - Thomas Blake AU - J Nibler C2 - Journal of Molecular Spectroscopy DA - 2009-05-04 LA - en M1 - 255 PB - Journal of Molecular Spectroscopy PY - 2009 TI - On the determination of C0 (or A0), D0K, H0K, and some dark states for symmetric-top molecules from infrared spectra without the need for localized perturbations ER -