[n] C. D. Beard et al., “Conceptual Design for the ARIEL 300 keV Electron Gun”, in Proc. PAC'11, New York, NY, USA, Mar.-Apr. 2011, paper TUP017, pp. 847-849.
%\cite{Beard:PAC11-TUP017} \bibitem{Beard:PAC11-TUP017} C. D. Beard \emph{et al.}, \textquotedblleft{Conceptual Design for the ARIEL 300 keV Electron Gun}\textquotedblright, in \emph{Proc. PAC’11}, New York, NY, USA, Mar.-Apr. 2011, paper TUP017, pp. 847--849.
@inproceedings{beard:pac11-tup017, author = {C. D. Beard and others}, title = {{Conceptual Design for the ARIEL 300 keV Electron Gun}}, booktitle = {Proc. PAC'11}, pages = {847--849}, paper = {TUP017}, venue = {New York, NY, USA}, series = {Particle Accelerator Conference}, number = {24}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {9}, year = {2011}, url = {https://jacow.org/PAC2011/papers/TUP017.pdf}, language = {english} }