1. P. Duwez: In Glassy Metals I, ed. by H.J.Guntherodt, H. Beck (Springer, Berlin, Heidelberg, New York 1981) pp. 19–23
2. For a bibliography on amorphous magnetism and magnetic materials over 1950-1976, see S. Kobe, A. R. Ferchmin: J. Mat. Sci. 12, 1713–1749 (1977)
3. J. M. D. Coey: J. Appl. Phys. 49, 1646–1652 (1978)
4. R. Alben, J. I. Budnick, G. S. Cargill III: In Metallic Glasses, ed. by J. J. Gilmann, H. J. Leamy (American Society for Metals, Metals Park, Ohio, USA 1978) pp. 304–339
5. S. Methfessel: In Liquid and Amorphous Metals, ed. by E. Luscher, H. Coufal (Sijthoff and Noordhoff, Alphen 1980) pp. 501–521