[n] H. Henke and J. Tueckmantel, “Comparison between Smooth and AG Focussing for the CLIC Main Linac”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 848-851.
%\cite{Henke:PAC89} \bibitem{Henke:PAC89} H. Henke and J. Tueckmantel, \textquotedblleft{Comparison between Smooth and AG Focussing for the CLIC Main Linac}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 848--851.
@inproceedings{henke:pac89, author = {H. Henke and J. Tueckmantel}, title = {{Comparison between Smooth and AG Focussing for the CLIC Main Linac}}, booktitle = {Proc. PAC'89}, pages = {848--851}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }