TY  - JOUR
A1  - Stulpe, Werner
T1  - Self-Adjoint Operator
T2  - Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.
Y1  - 2009
UR  - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/4176
SN  - 978-3-540-70622-9
SP  - 692
EP  - 697
PB  - Springer
CY  - Berlin
ER  -