X-RAY ABSORPTION SPECTROSCOPY STUDY OF Cu-BASED METHANOL CATALYSTS. 2. REDUCED STATE B. S. CLAUSEN, B. LENGELER, B. S. RASMUSSEN, W. NIEMANN et H. TOPSØEJ. Phys. Colloques, 47 C8 (1986) C8-237-C8-242DOI: https://doi.org/10.1051/jphyscol:1986844