[n] Y. Hayashi et al., “TWT Amplifier using a Ferroelectric Cathode for Electron Beam Generation”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper FRA90, pp. 3606-3608.
%\cite{Hayashi:PAC99-FRA90} \bibitem{Hayashi:PAC99-FRA90} Y. Hayashi \emph{et al.}, \textquotedblleft{TWT Amplifier using a Ferroelectric Cathode for Electron Beam Generation}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper FRA90, pp. 3606--3608.
@inproceedings{hayashi:pac99-fra90, author = {Y. Hayashi and others}, title = {{TWT Amplifier using a Ferroelectric Cathode for Electron Beam Generation}}, booktitle = {Proc. PAC'99}, pages = {3606--3608}, paper = {FRA90}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/FRA90.pdf}, language = {english} }