EFFECT OF IMPURITIES ON THE NÉEL TEMPERATURE AND SPIN-FLOP FIELD IN THE QUASI ID ANTIFERROMAGNET CsMnCl3·2H2O E. Velu, J. P. Renard et G. CorbelJ. Phys. Colloques, 39 C6 (1978) C6-717-C6-719DOI: https://doi.org/10.1051/jphyscol:19786319