 
The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sei:IPAC2019-TUPRB039}
\bibitem{Sei:IPAC2019-TUPRB039}
   N. Sei, K. Hayakawa, Y. Hayakawa, K. Nogami, H. Ogawa, H. Ohgaki, \emph{et al.},
%   N. Sei, K. Hayakawa, Y. Hayakawa, K. Nogami, H. Ogawa, H. Ohgaki, T. Sakai, Y. Sumitomo, Y. Takahashi, T. Tanaka, and H. Zen,
%   N. Sei \emph{et al.},
   \textquotedblleft{Research of Coherent Edge Radiation Generated by Electron Beams Oscillating Free-Electron Lasers}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
   in \emph{Proc. IPAC'19}, Melbourne, Australia, May 2019, pp. 1772--1774,
   \url{doi:10.18429/JACoW-IPAC2019-TUPRB039}
% --- complete form (published paper) - JACoW template Feb 2018 ---
%  in \emph{Proc. 10th International Particle Accelerator Conference (IPAC'19)}, Melbourne, Australia, May 2019,
%  pp. 1772--1774. \url{doi:10.18429/JACoW-IPAC2019-TUPRB039}
% --- additional material ---
%  ISBN: 978-3-95450-208-0, \url{http://jacow.org/ipac2019/papers/tuprb039.pdf}