Schneider, W. D.Laubschat, C.2007-06-202007-06-202007-06-20198010.1016/0375-9601(80)90856-7https://infoscience.epfl.ch/handle/20.500.14299/8800Xps-Spectra of the Valence Bands of the Actinide Intermetallics Upt and Thpttext::journal::journal article::research article