The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Anisimov:FEL2017-FRB04}
\bibitem{Anisimov:FEL2017-FRB04}
P.M. Anisimov,
\textquotedblleft{Canonical Formulation of 1D FEL Theory Revisited, Quantized and Applied to Electron Evolution}\textquotedblright,
in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-FRB04}, 2018.
% in \emph{Proc. FEL2017}, \url{https://doi.org/10.18429/JACoW-FEL2017-FRB04}, pp. 576--580.
% in \emph{Proc. FEL2017}, Santa Fe, NM, USA, Aug. 2017, paper FRB04, \url{https://doi.org/10.18429/JACoW-FEL2017-FRB04}
% in \emph{Proc. 38th Int. Free Electron Laser Conf. (FEL'17)},
% Santa Fe, NM, USA, Aug. 2017, paper FRB04, pp. 576--580,
% ISBN: 978-3-95450-179-3,
% \url{http://jacow.org/fel2017/papers/frb04.pdf},
% \url{https://doi.org/10.18429/JACoW-FEL2017-FRB04}, 2018.