[n] M. Heilmann et al., “The New Intense Heavy Ion Alvarez 2.0 DTL at GSI”, presented at the IPAC'23, Venice, Italy, May 2023, paper MOPL117, unpublished.
%\cite{Heilmann:IPAC23-MOPL117} \bibitem{Heilmann:IPAC23-MOPL117} M. Heilmann \emph{et al.}, \textquotedblleft{The New Intense Heavy Ion Alvarez 2.0 DTL at GSI}\textquotedblright, presented at the IPAC’23, Venice, Italy, May 2023, paper MOPL117, unpublished.
@unpublished{heilmann:ipac23-mopl117, author = {M. Heilmann and others}, title = {{The New Intense Heavy Ion Alvarez 2.0 DTL at GSI}}, booktitle = {Proc. IPAC'23}, pages = {}, paper = {MOPL117}, venue = {Venice, Italy}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {14}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {9}, year = {2023}, issn = {2673-5490}, isbn = {978-3-95-450231-8}, note = {presented at IPAC'23, Venice, Italy, May 2023, paper MOPL117, unpublished}, language = {english} }
