The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{He:IPAC2019-WEPRB045} \bibitem{He:IPAC2019-WEPRB045} X. He, C. Meng, S. Pei, J.L. Wang, O. Xiao, and N. Zhou, \textquotedblleft{Suppression of Secondary Electron Yield Effect in the 650MHz/800kW Klystron for CEPC}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'19}, Melbourne, Australia, May 2019, pp. 2906--2908, \url{doi:10.18429/JACoW-IPAC2019-WEPRB045} % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 10th International Particle Accelerator Conference (IPAC'19)}, Melbourne, Australia, May 2019, % pp. 2906--2908. \url{doi:10.18429/JACoW-IPAC2019-WEPRB045} % --- additional material --- % ISBN: 978-3-95450-208-0, \url{http://jacow.org/ipac2019/papers/weprb045.pdf}