DETERMINATION OF THE SECOND ORDER ANISOTROPY CONSTANT K1 FROM THE MAGNETIZATION CURVES OF POLYCRYSTALLINE SAMPLES : APPLICATION TO Y-Fe RICH COMPOUNDS Hong-Shuo Li et Bo-Ping HuJ. Phys. Colloques, 49 C8 (1988) C8-513-C2-514DOI: https://doi.org/10.1051/jphyscol:19888232
