The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:SRF2017-THPB035} \bibitem{Li:SRF2017-THPB035} H. Li, A.K. Bhattacharyya, L. Hermansson, M. Jobs, R.J.M.Y. Ruber, and R. Santiago Kern, \textquotedblleft{High Power Testing of the First ESS SPOKE Cavity Package}\textquotedblright, in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB035}, 2018. % in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB035}, pp. 817--820. % in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper THPB035, \url{https://doi.org/10.18429/JACoW-SRF2017-THPB035} % in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)}, % Lanzhou, China, July 2017, paper THPB035, pp. 817--820, % ISBN: 978-3-95450-191-5, % \url{http://jacow.org/srf2017/papers/thpb035.pdf}, % \url{https://doi.org/10.18429/JACoW-SRF2017-THPB035}, 2018.