[n] Y. Iwashita et al., “One Year Operation of the 7 MeV Proton Linac”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 1697-1700.
%\cite{Iwashita:PAC93} \bibitem{Iwashita:PAC93} Y. Iwashita \emph{et al.}, \textquotedblleft{One Year Operation of the 7 MeV Proton Linac}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 1697--1700.
@inproceedings{iwashita:pac93, author = {Y. Iwashita and others}, title = {{One Year Operation of the 7 MeV Proton Linac}}, booktitle = {Proc. PAC'93}, pages = {1697--1700}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }