MÖSSBAUER STUDIES OF Fe3-xMgxO4 : APPEARANCE OF VERWEY TRANSITION J. L. Dormann, T. Merceron, P. Renaudin et V. A.M. BrabersJ. Phys. Colloques, 41 C1 (1980) C1-177-C1-178DOI: https://doi.org/10.1051/jphyscol:1980150