TEMPERATURE DEPENDENT DISORDERING IN RANDOM ANTIFERROMAGNETIC Rb2Mn0.70 Cr0.30 Cl4 H. Tietze, D. Sieger, P. Schweiss, R. Geick et W. TreutmannJ. Phys. Colloques, 49 C8 (1988) C8-1253-C8-1254DOI: https://doi.org/10.1051/jphyscol:19888569