The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{maier:srf2019-tukn1} \bibitem{maier:srf2019-tukn1} A.R. Maier, \textquotedblleft{Pros and Cons of Laser-Plasma Accelerators: Where Are the Limits, and Will LPA Compete With SRF}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at SRF'19, Dresden, Germany, Jun.-Jul. 2019, paper TUKN1, unpublished.