[n] P. Spiller et al., “The GSI Synchrotron Facility Proposal for Acceleration of High Intensity Ion and Proton Beams”, in Proc. PAC'03, Portland, OR, USA, May 2003, paper ROPA006, pp. 589-591.
%\cite{Spiller:PAC03-ROPA006} \bibitem{Spiller:PAC03-ROPA006} P. Spiller \emph{et al.}, \textquotedblleft{The GSI Synchrotron Facility Proposal for Acceleration of High Intensity Ion and Proton Beams}\textquotedblright, in \emph{Proc. PAC’03}, Portland, OR, USA, May 2003, paper ROPA006, pp. 589--591.
@inproceedings{spiller:pac03-ropa006, author = {P. Spiller and others}, title = {{The GSI Synchrotron Facility Proposal for Acceleration of High Intensity Ion and Proton Beams}}, booktitle = {Proc. PAC'03}, pages = {589--591}, paper = {ROPA006}, venue = {Portland, OR, USA, May 2003}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p03/papers/ROPA006.pdf}, language = {english} }