The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{casalbuoni:ipac2021-wepab132}
\bibitem{casalbuoni:ipac2021-wepab132}
S. Casalbuoni, J.E. Baader, W. Decking, G. Geloni, V. Grattoni, D. La Civita, \emph{et al.},
% S. Casalbuoni, J.E. Baader, W. Decking, G. Geloni, V. Grattoni, D. La Civita, C. Lechner, L. Lilje, S. Liu, B. Marchetti, S. Serkez, H. Sinn, T. Wohlenberg, and I. Zagorodnov,
% S. Casalbuoni \emph{et al.},
\textquotedblleft{Towards a Superconducting Undulator Afterburner for the European XFEL}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 2921--2924.
\url{doi:10.18429/JACoW-IPAC2021-WEPAB132}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490