The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{he:srf2019-mofab4} \bibitem{he:srf2019-mofab4} Y. He, Q. Chen, J.P. Dai, Z. Gao, H. Guo, F.S. He, \emph{et al.}, % Y. He, Q. Chen, J.P. Dai, Z. Gao, H. Guo, F.S. He, G. Huang, Y.L. Huang, T.C. Jiang, C.L. Li, Z.Q. Li, S.H. Liu, W.M. Pan, T. Tan, Y.Q. Wan, F.F. Wang, J.Q. Wu, W.M. Yue, B. Zhang, J.H. Zhang, S.H. Zhang, and S.X. Zhang, % Y. He \emph{et al.}, \textquotedblleft{Overview and SRF Requirements of the CiADS Project}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at SRF'19, Dresden, Germany, Jun.-Jul. 2019, paper MOFAB4, unpublished.