Azumo, Shuji; Utsuno, Seishi; Nagayama, Katsuhisa . (2006). Bulk Amorphous Formation and Magnetic Properties of Nd-Fe-Co-Al Alloys by the New Gas Jet Flow Type Levitating Process. MATERIALS TRANSACTIONS, 47(6), 1568–1571.
doi:10.2320/matertrans.47.1568