EXAFS SPECTROSCOPY OF AMORPHOUS Fe-Ni STEELS M. De Crescenzi, A. Balzarotti, F. Comin, L. Incoccia, S. Mobilio and D. Bacci J. Phys. Colloques, 41 C8 (1980) C8-238-C8-241 DOI: 10.1051/jphyscol:1980861