[n] C. M. Celata et al., “Improvement of the Time Structure and Reproducibility of the Bevalac Spill”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 1401-1404.
%\cite{Celata:PAC91} \bibitem{Celata:PAC91} C. M. Celata \emph{et al.}, \textquotedblleft{Improvement of the Time Structure and Reproducibility of the Bevalac Spill}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 1401--1404.
@inproceedings{celata:pac91, author = {C. M. Celata and others}, title = {{Improvement of the Time Structure and Reproducibility of the Bevalac Spill}}, booktitle = {Proc. PAC'91}, pages = {1401--1404}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }