%\cite{Bettoni:FEL2015-TUC03}
\bibitem{Bettoni:FEL2015-TUC03}
    S.~Bettoni, M.~Aiba, B.~Beutner, M.~Pedrozzi, E.~Prat, S.~Reiche, and T.~Schietinger,
%   S. Bettoni \emph{et al.},
   \textquotedblleft{Low Slice Emittance Preservation in Bunch Compressors}\textquotedblright,
%  presented at FEL2015, Daejeon, Republic of Korea, August 2015, paper TUC03, unpublished.
   presented at the 37th International Free Electron Laser Conference (FEL2015), Daejeon, Republic of Korea, August 2015, paper TUC03, unpublished.