[n] A. Friedman, D. A. Callahan, D. P. Grote, I. Haber, and A. B. Langdon, “3d and r, z Particle Simulation of Beams for Heavy Ion Fusion: The WARP Code”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 263-266.
%\cite{Friedman:PAC91} \bibitem{Friedman:PAC91} A. Friedman, D. A. Callahan, D. P. Grote, I. Haber, and A. B. Langdon, \textquotedblleft{3d and r, z Particle Simulation of Beams for Heavy Ion Fusion: The WARP Code}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 263--266.
@inproceedings{friedman:pac91, author = {A. Friedman and D. A. Callahan and D. P. Grote and I. Haber and A. B. Langdon}, title = {{3d and r, z Particle Simulation of Beams for Heavy Ion Fusion: The WARP Code}}, booktitle = {Proc. PAC'91}, pages = {263--266}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }