[n] M. Reiser, “Comparison of Gabor Lens, Gas Focusing, and Electrostatic Quadrople Focusing for Low-Energy Ion Beams”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1744-1748.
%\cite{Reiser:PAC89} \bibitem{Reiser:PAC89} M. Reiser, \textquotedblleft{Comparison of Gabor Lens, Gas Focusing, and Electrostatic Quadrople Focusing for Low-Energy Ion Beams}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1744--1748.
@inproceedings{reiser:pac89, author = {M. Reiser}, title = {{Comparison of Gabor Lens, Gas Focusing, and Electrostatic Quadrople Focusing for Low-Energy Ion Beams}}, booktitle = {Proc. PAC'89}, pages = {1744--1748}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }