The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{adelmann:cyclotrons2019-tha02} \bibitem{adelmann:cyclotrons2019-tha02} A. Adelmann, \textquotedblleft{Recent Developments of the Open Source Code OPAL}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at Cyclotrons'19, Cape Town, South Africa, Sep. 2019, paper THA02, unpublished.