STRUCTURAL CHARACTERIZATION OF BIMETALLIC PORPHYRIN COMPLEXES USING DIFFERENCE EXAFS SPECTROSCOPY M. LOOS, J. GOULON, J. M. BARBE et R. GUILARDJ. Phys. Colloques, 47 C8 (1986) C8-633-C8-636DOI: https://doi.org/10.1051/jphyscol:19868119