The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{kourkafas:ipac2021-mopab419}
\bibitem{kourkafas:ipac2021-mopab419}
G. Kourkafas, J. Bundesmann, A. Denker, T. Fanselow, J. Heufelder, J. Röhrich, and \emph{et al.},
% G. Kourkafas, J. Bundesmann, A. Denker, T. Fanselow, J. Heufelder, J. Röhrich, and A. Weber,
% G. Kourkafas \emph{et al.},
\textquotedblleft{Acceleration and Measurement of Alpha Particles and Hydrogen Molecular Ions with the HZB Cyclotron}\textquotedblright,
% --- abbreviated form (published paper) - JACoW template Feb 2018 ---
in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1264--1266.
\url{doi:10.18429/JACoW-IPAC2021-MOPAB419}
% --- additional material -ISSN/ISBN--
% ISBN: 978-3-95450-214-1, ISSN: 2673-5490