[n] R. L. Sheffield, “High Brightness Electron Sources”, in Proc. PAC'95, Dallas, TX, USA, May 1995, paper MPE09, pp. 882-886.
%\cite{Sheffield:PAC95-MPE09} \bibitem{Sheffield:PAC95-MPE09} R. L. Sheffield, \textquotedblleft{High Brightness Electron Sources}\textquotedblright, in \emph{Proc. PAC’95}, Dallas, TX, USA, May 1995, paper MPE09, pp. 882--886.
@inproceedings{sheffield:pac95-mpe09, author = {R. L. Sheffield}, title = {{High Brightness Electron Sources}}, booktitle = {Proc. PAC'95}, pages = {882--886}, paper = {MPE09}, venue = {Dallas, TX, USA, May 1995}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }