[n] C. Widmann et al., “Non-linear Beam Transport Optics for a Laser Wakefield Accelerator”, in Proc. IPAC'13, Shanghai, China, May 2013, paper TUPWO013, pp. 1907-1909.
%\cite{Widmann:IPAC13-TUPWO013} \bibitem{Widmann:IPAC13-TUPWO013} C. Widmann \emph{et al.}, \textquotedblleft{Non-linear Beam Transport Optics for a Laser Wakefield Accelerator}\textquotedblright, in \emph{Proc. IPAC’13}, Shanghai, China, May 2013, paper TUPWO013, pp. 1907--1909.
@inproceedings{widmann:ipac13-tupwo013, author = {C. Widmann and others}, title = {{Non-linear Beam Transport Optics for a Laser Wakefield Accelerator}}, booktitle = {Proc. IPAC'13}, pages = {1907--1909}, paper = {TUPWO013}, venue = {Shanghai, China, May 2013}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/IPAC2013/papers/TUPWO013.pdf}, language = {english} }