[n] S. Isagawa, E. Demmel, G. Jaeger, and M. Yoshida, “Upgrading of High Power Klystron YK1303”, in Proc. EPAC'94, London, UK, Jun.-Jul. 1994, pp. 1915-1918.
%\cite{Isagawa:EPAC94} \bibitem{Isagawa:EPAC94} S. Isagawa, E. Demmel, G. Jaeger, and M. Yoshida, \textquotedblleft{Upgrading of High Power Klystron YK1303}\textquotedblright, in \emph{Proc. EPAC’94}, London, UK, Jun.-Jul. 1994, pp. 1915--1918.
@inproceedings{isagawa:epac94, author = {S. Isagawa and E. Demmel and G. Jaeger and M. Yoshida}, title = {{Upgrading of High Power Klystron YK1303}}, booktitle = {Proc. EPAC'94}, pages = {1915--1918}, paper = {}, venue = {London, UK, Jun.-Jul. 1994}, series = {European Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }