The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{friederich:ipac2021-wepab063}
\bibitem{friederich:ipac2021-wepab063}
S. Friederich, K. Aulenbacher, and C. Matejcek,
\textquotedblleft{Status of the Polarized Source and Beam Preparation System at MESA}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 2736--2739.
\url{doi:10.18429/JACoW-IPAC2021-WEPAB063}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490