Acknowledgements

We would like to thank Brian Campbell, Roman Danyliw, Vladimir Dzhuvinov, Joseph Heenan, Takahiko Kawasaki, Torsten Lodderstedt, Christian Mainka, Vladislav Mladenov, Warren Parad, Aaron Parecki, and Rifaat Shekh-Yusef for their valuable feedback on this document.

Wir möchten Brian Campbell, Roman Danyliw, Vladimir Dzhuvinov, Joseph Heenan, Takahiko Kawasaki, Torsten Lodderstedt, Christian Mainka, Vladislav Mladenov, Warren Parad, Aaron Parecki und Rifaat Shekh-Yusef für ihr wertvolles Feedback zu diesem Dokument danken.