[n] H. Przybilski et al., “ESS installation progresses”, presented at the IPAC'24, Nashville, TN, USA, May 2024, paper WEPS19, unpublished.
%\cite{Przybilski:IPAC24-WEPS19} \bibitem{Przybilski:IPAC24-WEPS19} H. Przybilski \emph{et al.}, \textquotedblleft{ESS installation progresses}\textquotedblright, presented at the IPAC’24, Nashville, TN, USA, May 2024, paper WEPS19, unpublished.
@unpublished{przybilski:ipac24-weps19, author = {H. Przybilski and others}, title = {{ESS installation progresses}}, pages = {}, paper = {WEPS19}, venue = {Nashville, TN, USA, May 2024}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {15}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'24, Nashville, TN, USA, May 2024, paper WEPS19, unpublished}, language = {english} }