APPLICATION OF MÖSSBAUER SPECTROSCOPY TO IRON-57 IN BAUXITE RECOVERY PROCESS C.I. Wynter, V.G. Hill, C. Weir, D. Radcliffe, R.L. Collins and F.B. Bramwell J. Phys. Colloques, 40 C2 (1979) C2-594-C2-595 DOI: 10.1051/jphyscol:19792207