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%\cite{Tanaka:FEL2017-MOD03}
\bibitem{Tanaka:FEL2017-MOD03}
H. Tanaka,
\textquotedblleft{Present Status of SACLA}\textquotedblright,
presented at FEL2017, Santa Fe, NM, USA, Aug. 2017, paper MOD03, unpublished.
% presented at the 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper MOD03, unpublished.