The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{schneidmiller:fel2019-tup057} \bibitem{schneidmiller:fel2019-tup057} E. Schneidmiller and M.V. Yurkov, \textquotedblleft{Analysis of Parameter Space of Soft X-Ray Free Electron Laser at the European XFEL Driven by High and Low Energy Electron Beam}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. FEL'19}, Hamburg, Germany, Aug. 2019, pp. 176--179. \url{doi:10.18429/JACoW-FEL2019-TUP057} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-210-3, ISSN: ""