STUDY OF THE MAGNETIC INTERACTIONS IN A BIMETALLIC COMPLEX CuII (salen) NiII (hfa)2 BY POLARISED NEUTRON DIFFRACTION B. Gillon, Y. Journaux et O. Kahn J. Phys. Colloques, 49 C8 (1988) C8-863-C8-864 DOI: 10.1051/jphyscol:19888390