The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Ge:SRF2015-MOPB084} \bibitem{Ge:SRF2015-MOPB084} G.M.~Ge, R.G.~Eichhorn, B.~Elmore, F.~Furuta, D.~Gonnella, T.~Gruber, \emph{et al.}, % G.M. Ge \emph{et al.}, \textquotedblleft{Performance of Nitrogen-Doped 9-Cell SRF Cavities in Vertical Tests at Cornell University}\textquotedblright, % in \emph{Proc. SRF2015}, MOPB084, pp. 328--332, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper MOPB084, pp. 328--332, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper MOPB084, pp. 328--332, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/mopb084.pdf}, \url{doi:10.18429/JACoW-SRF2015-MOPB084}, 2015.