[n] H. Butler and T. Collins, “Opening Remarks on Computer Control”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 336-337.
%\cite{Butler:PAC71} \bibitem{Butler:PAC71} H. Butler and T. Collins, \textquotedblleft{Opening Remarks on Computer Control}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 336--337.
@inproceedings{butler:pac71, author = {H. Butler and T. Collins}, title = {{Opening Remarks on Computer Control}}, booktitle = {Proc. PAC'71}, pages = {336--337}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }