%\cite{Fritz:IBIC2014-WEIZB1}
\bibitem{Fritz:IBIC2014-WEIZB1}
    D.M.~Fritz, R.N.~Coffee, Y.~Feng, H.~Lemke, S.P.~Moeller, and D.~Zhu,
%   D.M. Fritz \emph{et al.},
   \textquotedblleft{Overview of Photon Diagnostics at the LCLS FEL User Facilities}\textquotedblright,
%  presented at IBIC2014, Monterey, CA, USA, paper WEIZB1, not published,
%  presented at the 3rd Int. Beam Instrumentation Conf., Monterey, CA, USA, paper WEIZB1, not published,
   presented at the 3rd International Beam Instrumentation Conference, Monterey, CA, USA, paper WEIZB1, not published,
    2014.