00889nam0-22002891i-450-9900010810604033213-540-18244-6000108106FED01000108106(Aleph)000108106FED0100010810620000920d1987----km-y0itay50------baengPhysics of PhononsProceedings of the XXIII Winter School of Theoretical Physics held in Karpacz, Poland, February 16-28, 1987Edited by T. PaszkiewiczBerlin [etc.]Springer-Verlag1987Lecture notes in physics285Scuole di fisica530.143Paszkiewicz,T.51445ITUNINARICAUNIMARCBK99000108106040332122B-043.00414688FI1FI1Physics of Phonons335931UNINAING01