%\cite{Gauthier:FEL2015-TUB01}
\bibitem{Gauthier:FEL2015-TUB01}
    D.~Gauthier, E.~Allaria, P.~Cinquegrana, M.B.~Danailov, G.~De Ninno, A.A.~Demidovich, \emph{et al.},
%   D. Gauthier \emph{et al.},
   \textquotedblleft{Spectro-Temporal Control and Characterization of XUV Pulses from a Seeded Free-Electron Laser}\textquotedblright,
%  presented at FEL2015, Daejeon, Republic of Korea, August 2015, paper TUB01, unpublished.
   presented at the 37th International Free Electron Laser Conference (FEL2015), Daejeon, Republic of Korea, August 2015, paper TUB01, unpublished.