THE SPECTROSCOPY OF SURFACE PHONONS BY INELASTIC ATOM SCATTERING G. Benedek, G. Brusdeylins, R. B. Doak et J. P. ToenniesJ. Phys. Colloques, 42 C6 (1981) C6-793-C6-800DOI: https://doi.org/10.1051/jphyscol:19816234
