The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Xu:SAP2017-MOPH14}
\bibitem{Xu:SAP2017-MOPH14}
D.R. Xu, Z.H. Bai, G. Liu, L. Wang, and H. Xu,
\textquotedblleft{Optimization of Closed Orbit Correction using Ant Colony Algorithm in HALS}\textquotedblright,
in \emph{Proc. SAP2017}, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH14}, 2018.
% in \emph{Proc. SAP2017}, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH14}, pp. 55--58.
% in \emph{Proc. SAP2017}, Jishou, China, Aug. 2017, paper MOPH14, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH14}
% in \emph{Proc. 13th Symposium on Accelerator Physics (SAP'17)},
% Jishou, China, Aug. 2017, paper MOPH14, pp. 55--58,
% ISBN: 978-3-95450-199-1,
% \url{http://jacow.org/sap2017/papers/moph14.pdf},
% \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH14}, 2018.