The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{hoffstaetter:erl2019-frcoybs02} \bibitem{hoffstaetter:erl2019-frcoybs02} G.H. Hoffstaetter and P.E. Evtushenko, \textquotedblleft{Working Group Summary: ERL Beam Dynamics and Instrumentation}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at ERL'19, Berlin, Germany, Sep. 2019, paper FRCOYBS02, unpublished.