[n] L. Buchmann et al., “An Intense Optically Pumped H
[n] J. M. Van Nieuwland and N. Hazewindus, “Calculation of the Central Orbits in a Compact Isochronus Cyclotron”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 454-459.
%\cite{Buchmann:EPAC90} \bibitem{Buchmann:EPAC90} L. Buchmann \emph{et al.}, \textquotedblleft{An Intense Optically Pumped H<sub-</sup> Ion Source}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 665--668. %\cite{Van Nieuwl:PAC69} \bibitem{Van Nieuwl:PAC69} J. M. Van Nieuwland and N. Hazewindus, \textquotedblleft{Calculation of the Central Orbits in a Compact Isochronus Cyclotron}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 454--459.
@inproceedings{buchmann:epac90, author = {L. Buchmann and others}, title = {{An Intense Optically Pumped H<sub-</sup> Ion Source}}, booktitle = {Proc. EPAC'90}, pages = {665--668}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} } @inproceedings{van nieuwl:pac69, author = {J. M. Van Nieuwland and N. Hazewindus}, title = {{Calculation of the Central Orbits in a Compact Isochronus Cyclotron}}, booktitle = {Proc. PAC'69}, pages = {454--459}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }