%\cite{Ackermann:IBIC2014-TUPF25}
\bibitem{Ackermann:IBIC2014-TUPF25}
    S.~Ackermann, B.~Faatz, and V.~Miltchev,
   \textquotedblleft{Characterization of the Laser Beam for HHG Seeding}\textquotedblright,
%  in \emph{Proc. IBIC2014}, Monterey, CA, USA, paper TUPF25, pp. 380--384,
%  in \emph{Proc. 3rd Int. Beam Instrumentation Conf.}, Monterey, CA, USA, paper TUPF25, pp. 380--384,
   in \emph{Proc. 3rd International Beam Instrumentation Conference}, Monterey, CA, USA, paper TUPF25, pp. 380--384,
    ISBN: 978-3-95450-141-0,
    \url{http://jacow.org/IBIC2014/papers/tupf25.pdf},
    2014.
