[n] E. Esarey and W. P. Leemans, “Scaling Laws for Laser Wakefield Accelerators”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper FRA135, pp. 3699-3701.
%\cite{Esarey:PAC99-FRA135} \bibitem{Esarey:PAC99-FRA135} E. Esarey and W. P. Leemans, \textquotedblleft{Scaling Laws for Laser Wakefield Accelerators}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper FRA135, pp. 3699--3701.
@inproceedings{esarey:pac99-fra135, author = {E. Esarey and W. P. Leemans}, title = {{Scaling Laws for Laser Wakefield Accelerators}}, booktitle = {Proc. PAC'99}, pages = {3699--3701}, paper = {FRA135}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/FRA135.pdf}, language = {english} }