The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{hoffstaetter:erl2019-mocowbs01} \bibitem{hoffstaetter:erl2019-mocowbs01} G.H. Hoffstaetter, \textquotedblleft{CBETA, a 4-turn ERL Based on SRF Linacs: Construction and Commissioning}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at ERL'19, Berlin, Germany, Sep. 2019, paper MOCOWBS01, unpublished.