[n] S. Nakamura et al., “Present Status of the 1 GeV Synchrotron Radiation Source at SORTEC”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 472-475.
%\cite{Nakamura:EPAC90} \bibitem{Nakamura:EPAC90} S. Nakamura \emph{et al.}, \textquotedblleft{Present Status of the 1 GeV Synchrotron Radiation Source at SORTEC}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 472--475.
@inproceedings{nakamura:epac90, author = {S. Nakamura and others}, title = {{Present Status of the 1 GeV Synchrotron Radiation Source at SORTEC}}, booktitle = {Proc. EPAC'90}, pages = {472--475}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }