POLARIZED RAMAN SCATTERING STUDIES OF FLUOROZIRCONATE AND FLUOROHAFNATE GLASSES P.K. Banerjee, B. Bendow, M.G. Drexhage, J.T. Goltman, S.S. Mitra et C.T. Moynihan J. Phys. Colloques, 42 C6 (1981) C6-75-C6-77 DOI: 10.1051/jphyscol:1981623