Sun, Y. P., Pietzsch, A., Hennies, F., Rinkevicius, Z., Karlsson, H. O., Schmitt, T., … Rubensson, J. E. (2011). Internal symmetry and selection rules in resonant inelastic soft x-ray scattering. Journal of Physics B: Atomic, Molecular and Optical Physics, 44(16), 1-5. https://doi.org/10.1088/0953-4075/44/16/161002