The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sydlo:IPAC2017-THPAB108}
\bibitem{Sydlo:IPAC2017-THPAB108}
C. Sydlo, M. Felber, C. Gerth, T. Kozak, T. Lamb, J.M. Müller, \emph{et al.},
% C. Sydlo, M. Felber, C. Gerth, T. Kozak, T. Lamb, J.M. Müller, H. Schlarb, and F. Zummack,
% C. Sydlo \emph{et al.},
\textquotedblleft{Femtosecond Optical Synchronization System for the European XFEL}\textquotedblright,
% in \emph{Proc. IPAC2017}, pp. 3969--3971,
% in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPAB108, pp. 3969--3971,
in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)},
Copenhagen, Denmark, May 2017, paper THPAB108, pp. 3969--3971,
% ISBN: 978-3-95450-182-3,
\url{http://jacow.org/ipac2017/papers/thpab108.pdf},
\url{https://doi.org/10.18429/JACoW-IPAC2017-THPAB108}, 2017.