[n] D. Herrup et al., “Real-Time Feedback Control of the Tevatron Tunes and Chromaticities”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 898-901.
%\cite{Herrup:EPAC90} \bibitem{Herrup:EPAC90} D. Herrup \emph{et al.}, \textquotedblleft{Real-Time Feedback Control of the Tevatron Tunes and Chromaticities}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 898--901.
@inproceedings{herrup:epac90, author = {D. Herrup and others}, title = {{Real-Time Feedback Control of the Tevatron Tunes and Chromaticities}}, booktitle = {Proc. EPAC'90}, pages = {898--901}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }