The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wang:IPAC2017-WEPIK110} \bibitem{Wang:IPAC2017-WEPIK110} S. Wang, M.G. Billing, S. Poprocki, D. L. Rubin, and D. Sagan, \textquotedblleft{Resistive Wall Instability and Impedance Studies of Narrow Undulator Chamber in CHESS-U}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 3204--3207, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper WEPIK110, pp. 3204--3207, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper WEPIK110, pp. 3204--3207, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/wepik110.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-WEPIK110}, 2017.