DIELECTRIC EVIDENCE FOR EXISTENCE OF TWO-LEVEL-SYSTEMS IN CYCLOHEXANOL, A " GLASSY CRYSTAL " SYSTEM G.P. Singh, R. Vacher and R. Calemczuk J. Phys. Colloques, 43 C9 (1982) C9-525-C9-527 DOI: 10.1051/jphyscol:19829104