TY  - BOOK
AU  - Demuth, Michael
AU  - Gramsch, B.
AU  - Schulze, Bert-Wolfgang.
TI  - Operator calculus and spectral theory: Symposium on Operator Calculus and Spectral Theory, Lambrecht, Germany, December 1991
SN  - 3764327928
CY  - Basel
KW  - Operator theory
KW  - Congresses
KW  - Spectral theory (Mathematics)
ER  -