The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Meng:IPAC2017-MOPVA025} \bibitem{Meng:IPAC2017-MOPVA025} C. Meng, Y. Chen, H. Geng, J.Y. Tang, F. Yan, L. Yu, and \emph{et al.}, % C. Meng, Y. Chen, H. Geng, J.Y. Tang, F. Yan, L. Yu, and Y.L. Zhao, % C. Meng \emph{et al.}, \textquotedblleft{Step-Like Field Magnets to Uniform Beam Distribution and Experiment at CADS Injector-I}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 908--910, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper MOPVA025, pp. 908--910, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper MOPVA025, pp. 908--910, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/mopva025.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-MOPVA025}, 2017.