NOVEL PERMANENT MAGNETIC MATERIALS MADE BY RAPID QUENCHING R. Coehoorn, D. B. de Mooij, J. P. W. B. Duchateau et K. H. J. BuschowJ. Phys. Colloques, 49 C8 (1988) C8-669-C8-670DOI: https://doi.org/10.1051/jphyscol:19888304