[n] N. M. Kelez et al., “Design, Modeling, and Optimization of Precision Bent Refocus Optics”, in Proc. FEL'09, Liverpool, UK, Aug. 2009, paper WEPC20, pp. 546-549.
%\cite{Kelez:FEL09-WEPC20} \bibitem{Kelez:FEL09-WEPC20} N. M. Kelez \emph{et al.}, \textquotedblleft{Design, Modeling, and Optimization of Precision Bent Refocus Optics}\textquotedblright, in \emph{Proc. FEL’09}, Liverpool, UK, Aug. 2009, paper WEPC20, pp. 546--549.
@inproceedings{kelez:fel09-wepc20, author = {N. M. Kelez and others}, title = {{Design, Modeling, and Optimization of Precision Bent Refocus Optics}}, booktitle = {Proc. FEL'09}, pages = {546--549}, paper = {WEPC20}, venue = {Liverpool, UK, Aug. 2009}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/FEL2009/papers/WEPC20.pdf}, language = {english} }