LOW TEMPERATURE PHASE TRANSITIONS IN THE HEAVY ELECTRON COMPOUND YbSb P. Bonville, J. M. Broto, A. Fert, F. Gonzalez-Jimenez, A. Hamzic, F. Hulliger, P. Imbert, G. Jehanno, J. B. Marimon da Cunha, M. Miljak and H. R. Ott J. Phys. Colloques, 49 C8 (1988) C8-727-C8-728 DOI: 10.1051/jphyscol:19888330