The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wichmann:NAPAC2016-TUB4IO02}
\bibitem{Wichmann:NAPAC2016-TUB4IO02}
R. Wichmann,
\textquotedblleft{Accelerator Technical Progress and First Commissioning Results from the European XFEL}\textquotedblright,
% in \emph{Proc. NAPAC2016}, pp. 469--473,
% in \emph{Proc. NAPAC2016}, Chicago, IL, USA, Oct. 2016, paper TUB4IO02, pp. 469--473,
in \emph{Proc. North American Particle Accelerator Conf. (NAPAC'16)},
Chicago, IL, USA, Oct. 2016, paper TUB4IO02, pp. 469--473,
% ISBN: 978-3-95450-180-9,
\url{https://jacow.org/napac2016/papers/tub4io02.pdf},
\url{https://doi.org/10.18429/JACoW-NAPAC2016-TUB4IO02}, 2017.