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.

Nous tenons à remercier Brian Campbell, Roman Danyliw, Vladimir Dzhuvinov, Joseph Heenan, Takahiko Kawasaki, Torsten Lodderstedt, Christian Mainka, Vladislav Mladenov, Warren Parad, Aaron Parecki et Rifaat Shekh-Yusef pour leurs précieux commentaires sur ce document.