[n] C. Hummer, M. Rosing, and R. Zolecki, “The Measurement of the Twiss Parameters by Using Segmented Faraday Cups”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1586-1589.
%\cite{Hummer:PAC89} \bibitem{Hummer:PAC89} C. Hummer, M. Rosing, and R. Zolecki, \textquotedblleft{The Measurement of the Twiss Parameters by Using Segmented Faraday Cups}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1586--1589.
@inproceedings{hummer:pac89, author = {C. Hummer and M. Rosing and R. Zolecki}, title = {{The Measurement of the Twiss Parameters by Using Segmented Faraday Cups}}, booktitle = {Proc. PAC'89}, pages = {1586--1589}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }