[n] N. Angert et al., “The 320 keV ESR-Electron Cooler”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 1374-1377.
%\cite{Angert:EPAC90} \bibitem{Angert:EPAC90} N. Angert \emph{et al.}, \textquotedblleft{The 320 keV ESR-Electron Cooler}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 1374--1377.
@inproceedings{angert:epac90, author = {N. Angert and others}, title = {{The 320 keV ESR-Electron Cooler}}, booktitle = {Proc. EPAC'90}, pages = {1374--1377}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }