[n] G. F. Krebs et al., “Emmitance at the SuperHILAC and the Bevalac Transfer Line”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 539-542.
%\cite{Krebs:PAC89} \bibitem{Krebs:PAC89} G. F. Krebs \emph{et al.}, \textquotedblleft{Emmitance at the SuperHILAC and the Bevalac Transfer Line}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 539--542.
@inproceedings{krebs:pac89, author = {G. F. Krebs and others}, title = {{Emmitance at the SuperHILAC and the Bevalac Transfer Line}}, booktitle = {Proc. PAC'89}, pages = {539--542}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }