LOW-FREQUENCY RAMAN SCATTERING IN A NUCLEATED CORDIERITE GLASS A. Boukenter, B. Champagnon, E. Duval et A. F. WrightJ. Phys. Colloques, 46 C8 (1985) C8-443-C8-447DOI: https://doi.org/10.1051/jphyscol:1985868