The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:IPAC2018-THPMK068} \bibitem{Li:IPAC2018-THPMK068} K. Li, H.X. Deng, Z.F. Gao, B. Liu, and D. Wang, \textquotedblleft{High degree circular polarization at x-ray self-seeding FELs with crossed-planar undulators}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'18}, Vancouver, BC, Canada, Apr. 4,, pp. 4453--4455, \url{doi:10.18429/JACoW-IPAC2018-THPMK068} % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 9th International Particle Accelerator Conference (IPAC'18)}, Vancouver, BC, Canada, Apr. 4,, % pp. 4453--4455, \url{doi:10.18429/JACoW-IPAC2018-THPMK068} % --- additional material --- % ISBN: 978-3-95450-184-7, \url{http://jacow.org/ipac2018/papers/thpmk068.pdf}