The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{zhang:cool2021-p1009}
\bibitem{zhang:cool2021-p1009}
H. Zhang, S.V. Benson, M.W. Bruker, and Y. Zhang,
\textquotedblleft{JSPEC - an Open Source Program for IBS and Electron Cooling Simulation}\textquotedblright,
% --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 ---
presented at COOL'21, Novosibirsk, Russia, Nov. 2021, paper P1009, unpublished.