MAGNETO-OPTICAL PROPERTIES OF ALUMITE DISC MATERIAL N. Tsuya, T. Tokushima, S. Nagayama, M. Shiraki, N. Nakamura, Y. Harada et M. Abe J. Phys. Colloques, 49 C8 (1988) C8-1957-C8-1958 DOI: 10.1051/jphyscol:19888886