%\cite{Stadler:IBIC2014-WEPD12}
\bibitem{Stadler:IBIC2014-WEPD12}
    M.~Stadler, R.~Baldinger, R.~Ditter, B.~Keil, D.~Lipka, F.~Marcellini, G.~Marinkovic, D.~Nölle, M.~Roggli, M.~Rohrer, and S.~Vilcins,
%   M. Stadler \emph{et al.},
   \textquotedblleft{Low-Q Cavity BPM Electronics for E-XFEL, FLASH-II and SwissFEL}\textquotedblright,
%  in \emph{Proc. IBIC2014}, Monterey, CA, USA, paper WEPD12, pp. 670--674,
%  in \emph{Proc. 3rd Int. Beam Instrumentation Conf.}, Monterey, CA, USA, paper WEPD12, pp. 670--674,
   in \emph{Proc. 3rd International Beam Instrumentation Conference}, Monterey, CA, USA, paper WEPD12, pp. 670--674,
    ISBN: 978-3-95450-141-0,
    \url{http://jacow.org/IBIC2014/papers/wepd12.pdf},
    2014.
