The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sasaki:IPAC2014-WEPRO038}
\bibitem{Sasaki:IPAC2014-WEPRO038}
S. Sasaki, N. Kawata, T. Mitsuyasu, A. Miyamoto, and S. Qiao,
\textquotedblleft{Possibility for Quasi-periodic Knot-APPLE Undulator}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'14}, Dresden, Germany, June 2014, pp. 2026--2028,
\url{doi:10.18429/JACoW-IPAC2014-WEPRO038}
% --- complete form (published paper) - JACoW template Feb 2018 ---
% in \emph{Proc. 5th International Particle Accelerator Conference (IPAC'14)}, Dresden, Germany, June 2014,
% pp. 2026--2028, \url{doi:10.18429/JACoW-IPAC2014-WEPRO038}
% --- additional material ---
% ISBN: 978-3-95450-132-8, \url{http://jacow.org/ipac2014/papers/wepro038.pdf}