[n] Y. He et al., “Analysis and refurbishment of a radiation-damaged undulator”, presented at the IPAC'26, Deauville, France, May 2026, paper TUP7698, unpublished.
%\cite{He:IPAC26-TUP7698} \bibitem{He:IPAC26-TUP7698} Y. He \emph{et al.}, \textquotedblleft{Analysis and refurbishment of a radiation-damaged undulator}\textquotedblright, presented at the IPAC’26, Deauville, France, May 2026, paper TUP7698, unpublished.
@unpublished{he:ipac26-tup7698, author = {Y. He and others}, title = {{Analysis and refurbishment of a radiation-damaged undulator}}, pages = {}, paper = {TUP7698}, venue = {Deauville, France, May 2026}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {16}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'26, Deauville, France, May 2026, paper TUP7698, unpublished}, language = {english} }