Cu-L X-RAY EMISSION SPECTRA FROM HIGH-Tc SUPERCONDUCTORS Y-Ba-CU-O BELOW AND ABOVE THE CRITICAL TEMPERATURE R.C.C. PERERA, B.L. HENKE, P.J. BATSON, J.A. KERNER and D. BERKELAND J. Phys. Colloques, 48 C9 (1987) C9-1185-C9-1188 DOI: 10.1051/jphyscol:19879213