The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{kubarev:fel2019-tud03}
\bibitem{kubarev:fel2019-tud03}
V.V. Kubarev, S. Bae, Ya.V. Getmanov, Y.U. Jeong, and O.A. Shevchenko,
\textquotedblleft{Fine and Hyperfine Structure of FEL Emission Spectra}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. FEL'19}, Hamburg, Germany, Aug. 2019, pp. 276--281.
\url{doi:10.18429/JACoW-FEL2019-TUD03}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-210-3, ISSN: ""