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%\cite{Hajima:IPAC2015-WEPMA056}
\bibitem{Hajima:IPAC2015-WEPMA056}
R. Hajima, E. Cenni, Y. Iwashita, T. Kubo, T. Saeki, M. Sawamura, and \emph{et al.},
% R. Hajima, E. Cenni, Y. Iwashita, T. Kubo, T. Saeki, M. Sawamura, and H. Tongu,
% R. Hajima \emph{et al.},
\textquotedblleft{Development of Superconducting Spoke Cavities for Laser Compton Scattered X-ray Sources}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'15}, Richmond, VA, USA, May 2015, pp. 2902--2904,
\url{doi:10.18429/JACoW-IPAC2015-WEPMA056}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 6th International Particle Accelerator Conference (IPAC'15)}, Richmond, VA, USA, May 2015,
% pp. 2902--2904, \url{doi:10.18429/JACoW-IPAC2015-WEPMA056}
% --- additional material ---
% ISBN: 978-3-95450-168-7, \url{http://jacow.org/ipac2015/papers/wepma056.pdf}