The Hydrogen Atom Precision Physics of Simple Atomic Systems - Karshenboim, S.G; Karshenboim, S.G; Pavone, F.S; Pavone, F.S; Bassani, F.; Bassani, F.; Inguscio, M.; Inguscio, M.; Hänsch, T.W; Hänsch, T.W (Springer Berlin Heidelberg : Imprint: Springer, 2001)