%\cite{Hilbrich:FEL2015-TUP012}
\bibitem{Hilbrich:FEL2015-TUP012}
    S.~Hilbrich, F.H.~Bahnsen, M.~Bolsinger, M.A.~Jebramcik, S.~Khan, C.~Mai, \emph{et al.},
%   S. Hilbrich \emph{et al.},
   \textquotedblleft{Plans for an EEHG-based Short-Pulse Facility at the DELTA Storage Ring}\textquotedblright,
%  in \emph{Proc. FEL2015}, TUP012, pp. 363--367,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper TUP012, pp. 363--367,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper TUP012, pp. 363--367,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/tup012.pdf},
    doi:10.18429/JACoW-FEL2015-TUP012, 2015.