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