The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Chen:Cyclotrons2016-MODM01} \bibitem{Chen:Cyclotrons2016-MODM01} W. Chen, K. Fan, Z.K. Liang, K.F. Liu, X. Liu, and B. Qin, \textquotedblleft{Design Study of the 250 MeV Isochronous Superconducting Cyclotron Magnet}\textquotedblright, % in \emph{Proc. Cyclotrons2016}, pp. 33--35, % in \emph{Proc. Cyclotrons2016}, Zurich, Switzerland, Sep. 2016, paper MODM01, pp. 33--35, in \emph{Proc. 21st Int. Conf. on Cyclotrons and Their Applications (Cyclotrons'16)}, Zurich, Switzerland, Sep. 2016, paper MODM01, pp. 33--35, % ISBN: 978-3-95450-167-0, \url{http://jacow.org/cyclotrons2016/papers/modm01.pdf}, \url{doi:10.18429/JACoW-Cyclotrons2016-MODM01}, 2017.