XAS Study on Electron Transfer in Cobalt Complexes Containing Catecholate and Semiquinone Ligands J.-C. Park, D.-K. Kim, O.-S. Jung et J.-H. Choy J. Phys. IV France, 7 C2 (1997) C2-1267-C2-1268 DOI: 10.1051/jp4:19972226