[n] G. Bisoffi et al., “The Heidelberg Heavy Ion Cooler Storage Ring TSR”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 49-54.
%\cite{Bisoffi:PAC89} \bibitem{Bisoffi:PAC89} G. Bisoffi \emph{et al.}, \textquotedblleft{The Heidelberg Heavy Ion Cooler Storage Ring TSR}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 49--54.
@inproceedings{bisoffi:pac89, author = {G. Bisoffi and others}, title = {{The Heidelberg Heavy Ion Cooler Storage Ring TSR}}, booktitle = {Proc. PAC'89}, pages = {49--54}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }