[n] H. Ohtsuka et al., “Research and Development for the 8 GeV Booster Synchrotron”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 412-415.
%\cite{Ohtsuka:EPAC90} \bibitem{Ohtsuka:EPAC90} H. Ohtsuka \emph{et al.}, \textquotedblleft{Research and Development for the 8 GeV Booster Synchrotron}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 412--415.
@inproceedings{ohtsuka:epac90, author = {H. Ohtsuka and others}, title = {{Research and Development for the 8 GeV Booster Synchrotron}}, booktitle = {Proc. EPAC'90}, pages = {412--415}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }