The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{roensch-schulenburg:fel2019-fra03}
\bibitem{roensch-schulenburg:fel2019-fra03}
J. Rönsch-Schulenburg, K. Honkavaara, S. Schreiber, R. Treusch, and M. Vogt,
\textquotedblleft{FLASH - Status and Upgrades}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. FEL'19}, Hamburg, Germany, Aug. 2019, pp. 776--779.
\url{doi:10.18429/JACoW-FEL2019-FRA03}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-210-3, ISSN: ""