[n] X. Yuan et al., “preliminary physics design of 1.3 GHz superconducting electron gun”, presented at the IPAC'26, Deauville, France, May 2026, paper TUP7634, unpublished.
%\cite{Yuan:IPAC26-TUP7634} \bibitem{Yuan:IPAC26-TUP7634} X. Yuan \emph{et al.}, \textquotedblleft{preliminary physics design of 1.3 GHz superconducting electron gun}\textquotedblright, presented at the IPAC’26, Deauville, France, May 2026, paper TUP7634, unpublished.
@unpublished{yuan:ipac26-tup7634, author = {X. Yuan and others}, title = {{preliminary physics design of 1.3 GHz superconducting electron gun}}, pages = {}, paper = {TUP7634}, 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= {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'26, Deauville, France, May 2026, paper TUP7634, unpublished}, language = {english} }