[n] U. Ratzinger et al., “Deceleration of Highly Charged Ions for the HITRAP Project at GSI”, in Proc. LINAC'06, Knoxville, TN, USA, Aug. 2006, paper MOP063, pp. 189-191.
%\cite{Ratzinger:LINAC06-MOP063} \bibitem{Ratzinger:LINAC06-MOP063} U. Ratzinger \emph{et al.}, \textquotedblleft{Deceleration of Highly Charged Ions for the HITRAP Project at GSI}\textquotedblright, in \emph{Proc. LINAC’06}, Knoxville, TN, USA, Aug. 2006, paper MOP063, pp. 189--191.
@inproceedings{ratzinger:linac06-mop063, author = {U. Ratzinger and others}, title = {{Deceleration of Highly Charged Ions for the HITRAP Project at GSI}}, booktitle = {Proc. LINAC'06}, pages = {189--191}, paper = {MOP063}, venue = {Knoxville, TN, USA, Aug. 2006}, series = {Linear Accelerator Conference}, number = {23}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l06/papers/MOP063.pdf}, language = {english} }