RELATION BETWEEN THE TRANSVERSE ac SUSCEPTIBILITY AND ANISOTROPY DISTRIBUTION IN FeSi H. J. Lütke-Stetzkamp, S. Methfessel and R. W. Chantrell J. Phys. Colloques, 49 C8 (1988) C8-1313-C8-1314 DOI: 10.1051/jphyscol:19888599