NATURE OF 4f ELECTRONS IN Tb OXIDES BY X-RAY ABSORPTION SPECTROSCOPY J. M. ESTEVA, R. C. KARNATAK, H. DEXPERT, M. GASGNIER, P. E. CARO et L. ALBERTJ. Phys. Colloques, 47 C8 (1986) C8-955-C8-959DOI: https://doi.org/10.1051/jphyscol:19868183
