[n] S. LIU et al., “operational experiences and upgrade of CSNS ion source”, presented at the IPAC'26, Deauville, France, May 2026, paper WEP4658, unpublished.
%\cite{LIU:IPAC26-WEP4658} \bibitem{LIU:IPAC26-WEP4658} S. LIU \emph{et al.}, \textquotedblleft{operational experiences and upgrade of CSNS ion source}\textquotedblright, presented at the IPAC’26, Deauville, France, May 2026, paper WEP4658, unpublished.
@unpublished{liu:ipac26-wep4658, author = {S. LIU and others}, title = {{operational experiences and upgrade of CSNS ion source}}, pages = {}, paper = {WEP4658}, venue =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= {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'26, Deauville, France, May 2026, paper WEP4658, unpublished}, language = {english} }