The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Ge:SAP2017-MOPH15} \bibitem{Ge:SAP2017-MOPH15} W.W. Ge, \textquotedblleft{Isochronicity Correction in the Spectrometer Ring}\textquotedblright, presented at SAP2017, Jishou, China, Aug. 2017, paper MOPH15, unpublished. % presented at the 13th Symposium on Accelerator Physics (SAP'17), Jishou, China, Aug. 2017, paper MOPH15, unpublished.