The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Xu:NAPAC2016-WEPOB31} \bibitem{Xu:NAPAC2016-WEPOB31} H. Xu, M.A. Shapiro, and R.J. Temkin, \textquotedblleft{Dark Current Study of a Standing Wave Disk-Loaded Waveguide Structure at 17 GHz}\textquotedblright, % in \emph{Proc. NAPAC2016}, pp. 971--973, % in \emph{Proc. NAPAC2016}, Chicago, IL, USA, Oct. 2016, paper WEPOB31, pp. 971--973, in \emph{Proc. North American Particle Accelerator Conf. (NAPAC'16)}, Chicago, IL, USA, Oct. 2016, paper WEPOB31, pp. 971--973, % ISBN: 978-3-95450-180-9, \url{https://jacow.org/napac2016/papers/wepob31.pdf}, \url{https://doi.org/10.18429/JACoW-NAPAC2016-WEPOB31}, 2017.