The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Reynet:SRF2015-THPB109} \bibitem{Reynet:SRF2015-THPB109} D.~Reynet, S.~Bousson, S.~Brault, C.~Darve, P.~Duchesne, P.~Duthil, \emph{et al.}, % D. Reynet \emph{et al.}, \textquotedblleft{ESS Spoke Cryomodule and Test Valve Box}\textquotedblright, % in \emph{Proc. SRF2015}, THPB109, pp. 1400--1404, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper THPB109, pp. 1400--1404, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper THPB109, pp. 1400--1404, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/thpb109.pdf}, \url{doi:10.18429/JACoW-SRF2015-THPB109}, 2015.