[n] D. A. Swenson, D. D. Gillings, W. J. Hoffert, and S. R. Schmidt, “RFQ Lens for Low Energy Ion Beam Focusing”, in Proc. LINAC'90, Albuquerque, NM, USA, Sep. 1990, paper MO401, pp. 39-41.
%\cite{Swenson:LINAC90-MO401} \bibitem{Swenson:LINAC90-MO401} D. A. Swenson, D. D. Gillings, W. J. Hoffert, and S. R. Schmidt, \textquotedblleft{RFQ Lens for Low Energy Ion Beam Focusing}\textquotedblright, in \emph{Proc. LINAC’90}, Albuquerque, NM, USA, Sep. 1990, paper MO401, pp. 39--41.
@inproceedings{swenson:linac90-mo401, author = {D. A. Swenson and D. D. Gillings and W. J. Hoffert and S. R. Schmidt}, title = {{RFQ Lens for Low Energy Ion Beam Focusing}}, booktitle = {Proc. LINAC'90}, pages = {39--41}, paper = {MO401}, venue = {Albuquerque, NM, USA, Sep. 1990}, series = {Linear Accelerator Conference}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l90/papers/MO401.pdf}, language = {english} }