Bagus P., C.J. Nelin, M.J. Sassi, D. Baranowski, S.T. Autrey, Z. Dohnalek, and Z. Novotny, et al. 2025.Effects of Non-monochromaticity in Laboratory XPS: Representative Example of Pyrimidine.Surface Science 762:122839.PNNL-SA-213920.doi:10.1016/j.susc.2025.122839