[n] B. A. Tatum, “Vacuum and Beam Diagnostic Controls for ORIC Beam Lines”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 1519-1522.
%\cite{Tatum:PAC91} \bibitem{Tatum:PAC91} B. A. Tatum, \textquotedblleft{Vacuum and Beam Diagnostic Controls for ORIC Beam Lines}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 1519--1522.
@inproceedings{tatum:pac91, author = {B. A. Tatum}, title = {{Vacuum and Beam Diagnostic Controls for ORIC Beam Lines}}, booktitle = {Proc. PAC'91}, pages = {1519--1522}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }