MÖSSBAUER AND MAGNETIC MEASUREMENTS IN AMORPHOUS RARE EARTH-TRANSITION METAL FILMS T. Katayama, Y. Nishihara, Y. Yamaguchi, S. Ogawa et T. Tsushima J. Phys. Colloques, 40 C2 (1979) C2-135-C2-136 DOI: 10.1051/jphyscol:1979246