The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Kasprzak:SRF2017-MOPB106}
\bibitem{Kasprzak:SRF2017-MOPB106}
K. Kasprzak, D. Kostin, D. Reschke, N. Walker, M. Wiencek, and A. Zwozniak,
\textquotedblleft{Test Results of the European XFEL Serial-production Accelerator Modules}\textquotedblright,
in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB106}, 2018.
% in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB106}, pp. 312--316.
% in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper MOPB106, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB106}
% in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)},
% Lanzhou, China, July 2017, paper MOPB106, pp. 312--316,
% ISBN: 978-3-95450-191-5,
% \url{http://jacow.org/srf2017/papers/mopb106.pdf},
% \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB106}, 2018.