The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Jensen:IPAC2017-THPIK084} \bibitem{Jensen:IPAC2017-THPIK084} M. Jensen, C. Marrelli, \textquotedblleft{Results from the 704 MHz Klystron and Multi-beam IOT Prototypes for the European Spallation Source}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 4282--4284, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPIK084, pp. 4282--4284, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper THPIK084, pp. 4282--4284, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/thpik084.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-THPIK084}, 2017.