The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{zhao:fel2019-wep057}
\bibitem{zhao:fel2019-wep057}
S. Zhao, S. Huang, K.X. Liu, Y.Q. Liu, and D.M. Ouyang,
\textquotedblleft{Performance Optimization of Low-Emittance DC-SRF Injector Using Cs2Te Photocathode}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. FEL'19}, Hamburg, Germany, Aug. 2019, pp. 463--465.
\url{doi:10.18429/JACoW-FEL2019-WEP057}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-210-3, ISSN: ""