00797nam0-22002771i-450-990001065820403321000106582FED01000106582(Aleph)000106582FED0100010658220000920d1966----km-y0itay50------baengPhononsIn perfect lattices and in lattices with point imperfectionsScottish Universities Summer School 1965Edited by R.W.H. StevensonEdinburghOliver & Boyd1966EccitazioneSolidi530.4Stevenson,R.W.H.347258ITUNINARICAUNIMARCBK99000106582040332132C-00414802FI1FI1Phonons340024UNINAING01