The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Arnold:SRF2015-THPB055}
\bibitem{Arnold:SRF2015-THPB055}
A.~Arnold, G.~Ciovati, M.~Freitag, P.~Kneisel, P.N.~Lu, P.~Murcek, \emph{et al.},
% A. Arnold \emph{et al.},
\textquotedblleft{RF Performance Results of the 2nd ELBE SRF Gun}\textquotedblright,
% in \emph{Proc. SRF2015}, THPB055, pp. 1227--1230,
% in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper THPB055, pp. 1227--1230,
in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)},
Whistler, BC, Canada, 13-18, 2015, paper THPB055, pp. 1227--1230,
ISBN: 978-3-95450-178-6,
\url{http://srf2015.vrws.de/papers/thpb055.pdf},
\url{doi:10.18429/JACoW-SRF2015-THPB055}, 2015.