[n] P. Castro et al., “Comparative Precision Emittance Measurments in LEP”, in Proc. EPAC'94, London, UK, Jun.-Jul. 1994, pp. 1637-1640.
%\cite{Castro:EPAC94} \bibitem{Castro:EPAC94} P. Castro \emph{et al.}, \textquotedblleft{Comparative Precision Emittance Measurments in LEP}\textquotedblright, in \emph{Proc. EPAC’94}, London, UK, Jun.-Jul. 1994, pp. 1637--1640.
@inproceedings{castro:epac94, author = {P. Castro and others}, title = {{Comparative Precision Emittance Measurments in LEP}}, booktitle = {Proc. EPAC'94}, pages = {1637--1640}, paper = {}, venue = {London, UK, Jun.-Jul. 1994}, series = {European Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }