JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
%\cite{lin:icalepcs2021-frkl01}
\bibitem{lin:icalepcs2021-frkl01}
C. Lin,
\textquotedblleft{Laser Ion Accelerator and Its Applications}\textquotedblright,
% --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 ---
presented at ICALEPCS'21, Shanghai, China, Oct. 2021, paper FRKL01, unpublished.