[n] E. D. Hudson, M. L. Mallory, and S. W. Mosko, “High Performance Heavy-Ion Source for Cyclotrons”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 113-118.
%\cite{Hudson:PAC71} \bibitem{Hudson:PAC71} E. D. Hudson, M. L. Mallory, and S. W. Mosko, \textquotedblleft{High Performance Heavy-Ion Source for Cyclotrons}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 113--118.
@inproceedings{hudson:pac71, author = {E. D. Hudson and M. L. Mallory and S. W. Mosko}, title = {{High Performance Heavy-Ion Source for Cyclotrons}}, booktitle = {Proc. PAC'71}, pages = {113--118}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }