[n] C. Dimopoulou et al., “Stochastic Cooling System for the Collector Ring at FAIR”, presented at the COOL'21, Novosibirsk, Russia, Nov. 2021, paper S301, unpublished.
%\cite{Dimopoulou:COOL21-S301} \bibitem{Dimopoulou:COOL21-S301} C. Dimopoulou \emph{et al.}, \textquotedblleft{Stochastic Cooling System for the Collector Ring at FAIR}\textquotedblright, presented at the COOL’21, Novosibirsk, Russia, Nov. 2021, paper S301, unpublished.
@unpublished{dimopoulou:cool21-s301, author = {C. Dimopoulou and others}, title = {{Stochastic Cooling System for the Collector Ring at FAIR}}, booktitle = {Proc. COOL'21}, pages = {}, paper = {S301}, venue = {Novosibirsk, Russia}, intype = {presented at the}, series = {Workshop on Beam Cooling and Related Topics}, number = {13}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {12}, year = {2021}, issn = {2226-0374}, isbn = {978-3-95-450243-1}, note = {presented at COOL'21, Novosibirsk, Russia, Nov. 2021, paper S301, unpublished}, language = {english} }