TY  - BOOK
AU  - Bruesch Peter
TI  - Phonons: Theory and experiments I
T2  - Springer-series in solid state science; 65
U1  - C9B33, M2.1-.2 
PY  - 1982///
CY  - Berlin
PB  - Springer-Verlag         
KW  - Positron
ER  -