The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Chen:FEL2017-WEP005}
\bibitem{Chen:FEL2017-WEP005}
Y. Chen, W. Ackermann, P. Boonpornprasert, H. De Gersem, M. Dohlus, J.D. Good, \emph{et al.},
% Y. Chen, W. Ackermann, P. Boonpornprasert, H. De Gersem, M. Dohlus, J.D. Good, H. Huck, I.I. Isaev, M. Krasilnikov, A. Oppelt, H.J. Qian, Y. Renier, F. Stephan, and Q.T. Zhao,
% Y. Chen \emph{et al.},
\textquotedblleft{Coaxial Coupler RF Kick in the PITZ RF Gun}\textquotedblright,
in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-WEP005}, 2018.
% in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-WEP005}, pp. 422--425.
% in \emph{Proc. FEL2017}, Santa Fe, NM, USA, Aug. 2017, paper WEP005, \url{https://doi.org/10.18429/JACoW-FEL2017-WEP005}
% in \emph{Proc. 38th Int. Free Electron Laser Conf. (FEL'17)},
% Santa Fe, NM, USA, Aug. 2017, paper WEP005, pp. 422--425,
% ISBN: 978-3-95450-179-3,
% \url{http://jacow.org/fel2017/papers/wep005.pdf},
% \url{https://doi.org/10.18429/JACoW-FEL2017-WEP005}, 2018.