THE EFFECT OF SUBSTITUTION IN Nd2Fe14-xZxB (Z = Al, Si, Ga, Co, Ni) COMPOUNDS R. Grössinger, X. C. Chou, R. Krewenka, G. Wiesinger, R. Eibler, X. K. Sun et Y. C. Chuang J. Phys. Colloques, 49 C8 (1988) C8-599-C8-600 DOI: 10.1051/jphyscol:19888273