The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{liu:ipac2021-mopab030}
\bibitem{liu:ipac2021-mopab030}
J.M. Liu, H. Dong, Y.H. Guan, H.Y. He, T. Huang, S.M. Liu, \emph{et al.},
% J.M. Liu, H. Dong, Y.H. Guan, H.Y. He, T. Huang, S.M. Liu, Y. Ma, B. Tan, and P.C. Wang,
% J.M. Liu \emph{et al.},
\textquotedblleft{Research and Development Progress of CEPC RF Shield Bellows}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 142--144.
\url{doi:10.18429/JACoW-IPAC2021-MOPAB030}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490