The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Papke:SRF2017-MOPB017} \bibitem{Papke:SRF2017-MOPB017} K. Papke, A. Amorim Carvalho, A. Grudiev, and C. Zanoni, \textquotedblleft{Multiphysics Simulations of the Wide Opened Waveguide Crab-cavity}\textquotedblright, in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB017}, 2018. % in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB017}, pp. 90--94. % in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper MOPB017, \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB017} % in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)}, % Lanzhou, China, July 2017, paper MOPB017, pp. 90--94, % ISBN: 978-3-95450-191-5, % \url{http://jacow.org/srf2017/papers/mopb017.pdf}, % \url{https://doi.org/10.18429/JACoW-SRF2017-MOPB017}, 2018.