Recent experiments on trapped ions at the National Institute of Standards and Technology,” et al., in Proceedings of the Enrico Fermi summer school on laser manipulation of atoms and ions, July 1991, Varenna, Italy, 553-567 .


«  Measurement of high Rydberg states and the ionization potential of $\ce{H2}$ | Precise multiphoton spectroscopy of the $\ce{H2}$, $\ce{HD}$, and $\ce{D2}$ molecules and a new determination of the ionization potential of $\ce{HD}$ »