DIELECTRIC PHASE TRANSITION IN SUPERCONDUCTING ZrV2, HfV2 COMPOUNDS V.M. Pan, I.E. Bulakh, A.L. Kasatkin et A.D. Shevchenko J. Phys. Colloques, 39 C6 (1978) C6-1068-C6-1069 DOI: 10.1051/jphyscol:19786473