[n] J. Rossbach, “PETRA II: Electron Optics, Proton Optics, and Tracking Studies for the e/p Injector for HERA”, in Proc. PAC'87, Washington D.C., USA, Mar. 1987, pp. 169-172.
%\cite{Rossbach:PAC87} \bibitem{Rossbach:PAC87} J. Rossbach, \textquotedblleft{PETRA II: Electron Optics, Proton Optics, and Tracking Studies for the e/p Injector for HERA}\textquotedblright, in \emph{Proc. PAC’87}, Washington D.C., USA, Mar. 1987, pp. 169--172.
@inproceedings{rossbach:pac87, author = {J. Rossbach}, title = {{PETRA II: Electron Optics, Proton Optics, and Tracking Studies for the e/p Injector for HERA}}, booktitle = {Proc. PAC'87}, pages = {169--172}, paper = {}, venue = {Washington D.C., USA, Mar. 1987}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }