SOFT X-RAY ABSORPTION AND EMISSION SPECTRA AND THE ELECTRONIC STRUCTURE OF THE Ba2 YCu3 O7-x SUPERCONDUCTOR
, , , , , , , , ,J. Phys. Colloques, 48 C9 (1987) C9-1193-C9-1197
DOI: 10.1051/jphyscol:19879215