The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{pietralla:erl2019-mocoybs03}
\bibitem{pietralla:erl2019-mocoybs03}
N. Pietralla,
\textquotedblleft{Nuclear Photonics with an ERL-Based Hard X-Ray Source}\textquotedblright,
% --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 ---
presented at ERL'19, Berlin, Germany, Sep. 2019, paper MOCOYBS03, unpublished.