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{takahashi:srf2021-supcav009} \bibitem{takahashi:srf2021-supcav009} K. Takahashi, H. Ito, E. Kako, T. Konomi, T. Okada, H. Sakai, and \emph{et al.}, % K. Takahashi, H. Ito, E. Kako, T. Konomi, T. Okada, H. Sakai, and K. Umemori, % K. Takahashi \emph{et al.}, “First Nb₃Sn Coating and Cavity Performance Result at KEK”, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. SRF'21}, East Lansing, MI, USA, Jun.-Jul. 2021, pp. 27--31. % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 20th International Conference on RF Superconductivity (SRF'21)}, East Lansing, MI, USA, Jun.-Jul. 2021, pp. 27--31. \url{doi:10.18429/JACoW-SRF2021-SUPCAV009} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-233-2, ISSN: 2673-5504