[n] L. Celona et al., “A Compact Multiply Charged Ion Source for Hadrontherapy Facility”, in Proc. IPAC'15, Richmond, VA, USA, May 2015, pp. 2563-2565. doi:10.18429/JACoW-IPAC2015-WEPWA031
%\cite{Celona:IPAC15-WEPWA031} \bibitem{Celona:IPAC15-WEPWA031} L. Celona \emph{et al.}, \textquotedblleft{A Compact Multiply Charged Ion Source for Hadrontherapy Facility}\textquotedblright, in \emph{Proc. IPAC’15}, Richmond, VA, USA, May 2015, pp. 2563--2565. \url{doi:10.18429/JACoW-IPAC2015-WEPWA031}
@inproceedings{celona:ipac15-wepwa031, author = {L. Celona and others}, title = {{A Compact Multiply Charged Ion Source for Hadrontherapy Facility}}, booktitle = {Proc. IPAC'15}, pages = {2563--2565}, paper = {WEPWA031}, venue = {Richmond, VA, USA, May 2015}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2015-WEPWA031}, url = {https://jacow.org/IPAC2015/papers/WEPWA031.pdf}, language = {english} }