SMALL AMPLITUDE COLLECTIVE PROTON MOTIONS IN WATER NETWORKS - APPLICATION TO ICES, CLATHRATES AND AQUEOUS SOLUTIONS J. L. GREEN, A. R. LACEY et M. G. SCEATSJ. Phys. Colloques, 48 C1 (1987) C1-53-C1-58DOI: https://doi.org/10.1051/jphyscol:1987108