TY  - DATA
AU  - K. Jörgens
AU  -  J. Weidmann
TI  - Spectral Properties of Hamiltonian Operators
T2  - Lecture Notes in Mathematics
SN  - 9783540383543
PY  - 1973///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0060821
ER  -