The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Ma:IPAC2016-WEPOR035} \bibitem{Ma:IPAC2016-WEPOR035} X. Ma, N. Gan, X. Huang, H.Y. Lin, N. Liu, R.L. Liu, \emph{et al.}, % X. Ma, N. Gan, X. Huang, H.Y. Lin, N. Liu, R.L. Liu, G.W. Wang, and Q.Y. Wang, % X. Ma \emph{et al.}, \textquotedblleft{MicroTCA.4-Based LLRF System for Spoke Cavities of C-ADS Injector I}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 2749--2751, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper WEPOR035, pp. 2749--2751, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper WEPOR035, pp. 2749--2751, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/wepor035.pdf}, \url{doi:10.18429/JACoW-IPAC2016-WEPOR035}, 2016.