VIBRATIONAL DYNAMICS OF RbAg4I5 BY RAMAN SPECTROSCOPY E. Cazzanelli, A. Fontana, G. Mariotto et F. RoccaJ. Phys. Colloques, 42 C6 (1981) C6-190-C6-192DOI: https://doi.org/10.1051/jphyscol:1981656