[n] X. J. Wang et al., “First Results from the DUV-FEL Upgrade at BNL”, presented at the PAC'05, Knoxville, TN, USA, May 2005, paper TOAB003, unpublished.
%\cite{Wang:PAC05-TOAB003} \bibitem{Wang:PAC05-TOAB003} X. J. Wang \emph{et al.}, \textquotedblleft{First Results from the DUV-FEL Upgrade at BNL}\textquotedblright, presented at the PAC’05, Knoxville, TN, USA, May 2005, paper TOAB003, unpublished.
@unpublished{wang:pac05-toab003, author = {X. J. Wang and others}, title = {{First Results from the DUV-FEL Upgrade at BNL}}, booktitle = {Proc. PAC'05}, paper = {TOAB003}, venue = {Knoxville, TN, USA, May 2005}, intype = {presented at the}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/TOAB003.pdf}, note = {presented at PAC'05, Knoxville, TN, USA, May 2005, paper TOAB003, unpublished}, language = {english} }