The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Schmoekel:SRF2015-TUPB105} \bibitem{Schmoekel:SRF2015-TUPB105} M.~Schmökel, R.~Bandelmann, A.~Daniel, A.~Matheisen, R.~Paparella, P.~Pierini, \emph{et al.}, % M. Schmoekel \emph{et al.}, \textquotedblleft{String Assembly for the EU-XFEL 3.9 GHz Module at DESY}\textquotedblright, % in \emph{Proc. SRF2015}, TUPB105, pp. 869--873, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper TUPB105, pp. 869--873, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper TUPB105, pp. 869--873, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/tupb105.pdf}, \url{doi:10.18429/JACoW-SRF2015-TUPB105}, 2015.