Reference Label	Details
Dietrich 1996	H. J. Dietrich, K. Müller-Dethlefs, and L. Y. Baranov, Phys. Rev. Lett. 76, 3530 (1996) Fractional Stark State Selective Electric Field Ionization of Very High-n Rydberg States of Molecules
Neuhauser 1997	R. G. Neuhauser, K. Siglow, and H. J. Neusser, J. Chem. Phys. 106, 896-907 (1997) High n Rydberg Spectroscopy of Benzene: Dynamics, Ionization Energy and Rotational Constants of the Cation