The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Lu:SAP2017-TUPH29} \bibitem{Lu:SAP2017-TUPH29} W. Lu, \textquotedblleft{On the Possible Application of Plasma Based Wakefield Acceleration for Future Light Sources and Colliders}\textquotedblright, presented at SAP2017, Jishou, China, Aug. 2017, paper TUPH29, unpublished. % presented at the 13th Symposium on Accelerator Physics (SAP'17), Jishou, China, Aug. 2017, paper TUPH29, unpublished.