[n] A. Gerbershagen et al., “Establishment of the new particle therapy Research Center (PARTREC) at UMCG Groningen”, presented at the IPAC'23, Venice, Italy, May 2023, paper THPM080, unpublished.
%\cite{Gerbershagen:IPAC23-THPM080} \bibitem{Gerbershagen:IPAC23-THPM080} A. Gerbershagen \emph{et al.}, \textquotedblleft{Establishment of the new particle therapy Research Center (PARTREC) at UMCG Groningen}\textquotedblright, presented at the IPAC’23, Venice, Italy, May 2023, paper THPM080, unpublished.
@unpublished{gerbershagen:ipac23-thpm080, author = {A. Gerbershagen and others}, title = {{Establishment of the new particle therapy Research Center (PARTREC) at UMCG Groningen}}, booktitle = {Proc. IPAC'23}, pages = {}, paper = {THPM080}, 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issn = {2673-5490}, isbn = {978-3-95-450231-8}, note = {presented at IPAC'23, Venice, Italy, May 2023, paper THPM080, unpublished}, language = {english} }