DIFFERENTIAL SUSCEPTIBILITY X(T, H) OF THE MIXED MAGNETIC SYSTEM PdFeMn B. H. Verbeek, G. J. Nieuwenhuys, H. Stocker et J. A. MydoshJ. Phys. Colloques, 39 C6 (1978) C6-916-C6-917DOI: https://doi.org/10.1051/jphyscol:19786407