The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:FLS2018-WEP2PT003}
\bibitem{Li:FLS2018-WEP2PT003}
Y. Li, J. Pflüger,
\textquotedblleft{Undulator Phase Matching for the the European XFEL}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. FLS'18}, Shanghai, China, Mar. 2018, pp. 103--107,
\url{doi:10.18429/JACoW-FLS2018-WEP2PT003}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 60th ICFA Advanced Beam Dynamics Workshop (FLS'18)}, Shanghai, China, Mar. 2018,
% pp. 103--107, \url{doi:10.18429/JACoW-FLS2018-WEP2PT003}
% --- additional material ---
% ISBN: 978-3-95450-206-6, \url{http://jacow.org/fls2018/papers/wep2pt003.pdf}