The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wan:SRF2017-THYA04} \bibitem{Wan:SRF2017-THYA04} Y.Q. Wan, \textquotedblleft{The Conditioning and Operation of HWR Cryomodules for C-ADS}\textquotedblright, presented at SRF2017, Lanzhou, China, July 2017, paper THYA04, unpublished. % presented at the 18th Int. Conf. on RF Superconductivity (SRF'17), Lanzhou, China, July 2017, paper THYA04, unpublished.