[n] K. Cornelis, W. Herr, and M. Meddahi, “Proton Antiproton Collisions at a Finite Crossing Angle in the SPS”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 153-156.
%\cite{Cornelis:PAC91} \bibitem{Cornelis:PAC91} K. Cornelis, W. Herr, and M. Meddahi, \textquotedblleft{Proton Antiproton Collisions at a Finite Crossing Angle in the SPS}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 153--156.
@inproceedings{cornelis:pac91, author = {K. Cornelis and W. Herr and M. Meddahi}, title = {{Proton Antiproton Collisions at a Finite Crossing Angle in the SPS}}, booktitle = {Proc. PAC'91}, pages = {153--156}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }