CHARACTERIZATION OF COBALT-HARDENED GOLD ELECTRODEPOSITS BY Co57-Fe57 MÖSSBAUER SPECTROSCOPY R.L. Cohen, F.B. Koch, L.N. Schoenberg and K.W. West J. Phys. Colloques, 41 C1 (1980) C1-349-C1-350 DOI: 10.1051/jphyscol:19801130