The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{angal-kalinin:erl2019-frcoybs05} \bibitem{angal-kalinin:erl2019-frcoybs05} D. Angal-Kalinin and O.S. Brüning, \textquotedblleft{Working Group Summary: ERL Applications}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at ERL'19, Berlin, Germany, Sep. 2019, paper FRCOYBS05, unpublished.