ELECTRONIC STRUCTURE AND 121Sb HYPERFINE FIELDS IN THE HEUSLER ALLOYS Ni1-xCuxMnSb L. J. SWARTZENDRUBER et B. J. EVANS J. Phys. Colloques, 35 C6 (1974) C6-265-C6-268 DOI: 10.1051/jphyscol:1974639