The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Aull:SRF2015-TUBA03} \bibitem{Aull:SRF2015-TUBA03} S.~Aull, T.~Junginger, J.~Knobloch, A.~Sublet, A-M.~Valente-Feliciano, W.~Venturini Delsolaro, and P.~Zhang, % S. Aull \emph{et al.}, \textquotedblleft{On the Understanding of Q-Slope of Niobium Thin Films}\textquotedblright, % in \emph{Proc. SRF2015}, TUBA03, pp. 494--500, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper TUBA03, pp. 494--500, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper TUBA03, pp. 494--500, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/tuba03.pdf}, \url{doi:10.18429/JACoW-SRF2015-TUBA03}, 2015.