The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:COOL2017-TUP08}
\bibitem{Li:COOL2017-TUP08}
J. Li, Z. Huang, L.J. Mao, M.T. Tang, S. X. Wang, J.C. Yang, \emph{et al.},
% J. Li, Z. Huang, L.J. Mao, M.T. Tang, S. X. Wang, J.C. Yang, X.D. Yang, H. Zhao, and L.X. Zhao,
% J. Li \emph{et al.},
\textquotedblleft{Preliminary Design of Electron Target for SRing at HIAF}\textquotedblright,
in \emph{Proc. COOL2017}, \url{https://doi.org/10.18429/JACoW-COOL2017-TUP08}, 2018.
% in \emph{Proc. COOL2017}, \url{https://doi.org/10.18429/JACoW-COOL2017-TUP08}, pp. 40--43.
% in \emph{Proc. COOL2017}, Bonn, Germany, Sep. 2017, paper TUP08, \url{https://doi.org/10.18429/JACoW-COOL2017-TUP08}
% in \emph{Proc. 11th Workshop on Beam Cooling and Related Topics (COOL'17)},
% Bonn, Germany, Sep. 2017, paper TUP08, pp. 40--43,
% ISBN: 978-3-95450-198-4,
% \url{http://jacow.org/cool2017/papers/tup08.pdf},
% \url{https://doi.org/10.18429/JACoW-COOL2017-TUP08}, 2018.