The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Schlemper:SRF2015-TUPB047} \bibitem{Schlemper:SRF2015-TUPB047} C.~Schlemper, X.~Jiang, and M.~Vogel, \textquotedblleft{Next Generation of SRF-Guns: Low Secondary Electron Yield Based on a Thin Film Approach}\textquotedblright, % in \emph{Proc. SRF2015}, TUPB047, pp. 673--677, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper TUPB047, pp. 673--677, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper TUPB047, pp. 673--677, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/tupb047.pdf}, \url{doi:10.18429/JACoW-SRF2015-TUPB047}, 2015.