The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Xu:IPAC2016-WEPMR042}
\bibitem{Xu:IPAC2016-WEPMR042}
W. Xu, I. Ben-Zvi, Y. Gao, H. Hahn, G.T. McIntyre, R. Porqueddu, \emph{et al.},
% W. Xu, I. Ben-Zvi, Y. Gao, H. Hahn, G.T. McIntyre, R. Porqueddu, V. Ptitsyn, K.S. Smith, R. Than, J.L. Tuozzolo, C. Xu, and A. Zaltsman,
% W. Xu \emph{et al.},
\textquotedblleft{Ridge Waveguide HOM Damping Scheme for High Current SRF Cavity}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 2367--2369,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper WEPMR042, pp. 2367--2369,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper WEPMR042, pp. 2367--2369,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/wepmr042.pdf},
\url{doi:10.18429/JACoW-IPAC2016-WEPMR042}, 2016.