The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Zhang:IPAC2017-MOPVA079} \bibitem{Zhang:IPAC2017-MOPVA079} P. Zhang, H.X. Hao, T.M. Huang, Z.Q. Li, H.Y. Lin, F. Meng, \emph{et al.}, % P. Zhang, H.X. Hao, T.M. Huang, Z.Q. Li, H.Y. Lin, F. Meng, Z.H. Mi, Y. Sun, G.W. Wang, Q.Y. Wang, and X.Y. Zhang, % P. Zhang \emph{et al.}, \textquotedblleft{A 166.6 MHz Superconducting RF System for the HEPS Storage Ring}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 1049--1051, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper MOPVA079, pp. 1049--1051, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper MOPVA079, pp. 1049--1051, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/mopva079.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-MOPVA079}, 2017.