[n] G. Penn and A. Zholents, “Technique for the Generation of Attosecond X-Ray Pulses Using an FEL”, in Proc. PAC'05, Knoxville, TN, USA, May 2005, paper RPPT037, pp. 2506-2508.
%\cite{Penn:PAC05-RPPT037} \bibitem{Penn:PAC05-RPPT037} G. Penn and A. Zholents, \textquotedblleft{Technique for the Generation of Attosecond X-Ray Pulses Using an FEL}\textquotedblright, in \emph{Proc. PAC’05}, Knoxville, TN, USA, May 2005, paper RPPT037, pp. 2506--2508.
@inproceedings{penn:pac05-rppt037, author = {G. Penn and A. Zholents}, title = {{Technique for the Generation of Attosecond X-Ray Pulses Using an FEL}}, booktitle = {Proc. PAC'05}, pages = {2506--2508}, paper = {RPPT037}, venue = {Knoxville, TN, USA, May 2005}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/RPPT037.pdf}, language = {english} }