[n] Z. Q. Xie, “State of the Art of ECR Ion Sources”, in Proc. PAC'97, Vancouver, Canada, May 1997, paper 2C003, pp. 2662-2666.
%\cite{Xie:PAC97-2C003} \bibitem{Xie:PAC97-2C003} Z. Q. Xie, \textquotedblleft{State of the Art of ECR Ion Sources}\textquotedblright, in \emph{Proc. PAC’97}, Vancouver, Canada, May 1997, paper 2C003, pp. 2662--2666.
@inproceedings{xie:pac97-2c003, author = {Z. Q. Xie}, title = {{State of the Art of ECR Ion Sources}}, booktitle = {Proc. PAC'97}, pages = {2662--2666}, paper = {2C003}, venue = {Vancouver, Canada, May 1997}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }