Wuilloud, E.Delley, B.Schneider, W. D.Baer, Y.2007-06-202007-06-202007-06-20198510.1016/0304-8853(85)90392-0https://infoscience.epfl.ch/handle/20.500.14299/8837Spectroscopic Study of Localized and Extended F-Symmetry States in CeO2, CeN and CeSi2text::journal::journal article::research article