ANOMALOUS TEMPERATURE DEPENDENCE OF A LO MODE IN LiKSO4 M.L. Bansal, S.K. Deb, A.P. Roy et V.C. Sahni J. Phys. Colloques, 42 C6 (1981) C6-902-C6-904 DOI: 10.1051/jphyscol:19816268