The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Gong:SRF2017-THPB037} \bibitem{Gong:SRF2017-THPB037} D.J. Gong, J. Gao, D. Wang, and J.Y. Zhai, \textquotedblleft{Cavity Fundamental Mode and Beam Interaction in CEPC Main Ring}\textquotedblright, in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB037}, 2018. % in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB037}, pp. 825--829. % in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper THPB037, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB037} % in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)}, % Lanzhou, China, July 2017, paper THPB037, pp. 825--829, % ISBN: 978-3-95450-191-5, % \url{http://jacow.org/srf2017/papers/thpb037.pdf}, % \url{https://doi.org/10.18429/JACoW-SRF2017-THPB037}, 2018.