DOUBLE FERROMAGNETISM IN SINGLE CRYSTAL Gd0.75Y0.175Sc0.075 ALLOY T. Ito, K. Mizuno, K. Ito and B. J. Beaudry J. Phys. Colloques, 49 C8 (1988) C8-343-C8-344 DOI: 10.1051/jphyscol:19888153