MAGNETIC ANISOTROPIES AND SPIN PHASE DIAGRAMS OF (Pr, Er)2Fe14B AND (Pr, Sm)2Fe14B Yang Fu-ming, Li Xin-wen, Zhao Ru-wen, Zhu Yong, Zhao Tie-song, Huang Ying-kai and F. R. de Boer J. Phys. Colloques, 49 C8 (1988) C8-571-C8-572 DOI: 10.1051/jphyscol:19888259