The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:IPAC2017-THPAB035} \bibitem{Li:IPAC2017-THPAB035} L.X.F. Li, K.J. Kuanjun, M.Z. Mei, Z.J. Zeng, and L.G. Zhang, \textquotedblleft{Central Region Design of the Hust SCC250 Superconducting Cyclotron}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 3778--3780, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPAB035, pp. 3778--3780, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper THPAB035, pp. 3778--3780, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/thpab035.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-THPAB035}, 2017.