TY  - BOOK
AU  - Jorgens, Konard and Weidmann, Joachim
AU  - Weidmann, Joachim ; jt. auth.
TI  - Spectral properties of Hamiltonian operators
T2  - Lecture notes in Mathematics
U1  - 515.72 
PY  - 1973///
CY  - Berlin
PB  - Springer-Verlag
ER  -