Observation of an energy shift in the S2p3/2–S2p1/2 spin-orbit splitting between x-ray photoelectron and Auger-electron spectra for the H2S moleculeRemoveS. Svensson, A. Naves de Brito, M. P. Keane, N. Correia, and L. KarlssonPhys. Rev. A 43, 6441(R) (1991)