PHONON DISPERSION CURVES IN THE MOLECULAR CRYSTALS NAPHTHALENE AND ANTHRACENE MEASURED BY INELASTIC NEUTRON SCATTERING B. Dorner, E.L. Bokhenkov, E.F. Sheka, S.L. Chaplot, G.S. Pawley, J. Kalus, U. Schmelzer et I. Natkaniec J. Phys. Colloques, 42 C6 (1981) C6-602-C6-604 DOI: 10.1051/jphyscol:19816176