[n] D. P. Barber, G. H. Hoffstatter, and M. Vogt, “The Amplitude Dependent Spin Tune and the Invariant Spin Field in High Energy Proton Accelerators”, in Proc. EPAC'98, Stockholm, Sweden, Jun. 1998, paper THP35G, pp. 1362-1364.
%\cite{Barber:EPAC98-THP35G} \bibitem{Barber:EPAC98-THP35G} D. P. Barber, G. H. Hoffstatter, and M. Vogt, \textquotedblleft{The Amplitude Dependent Spin Tune and the Invariant Spin Field in High Energy Proton Accelerators}\textquotedblright, in \emph{Proc. EPAC’98}, Stockholm, Sweden, Jun. 1998, paper THP35G, pp. 1362--1364.
@inproceedings{barber:epac98-thp35g, author = {D. P. Barber and G. H. Hoffstatter and M. Vogt}, title = {{The Amplitude Dependent Spin Tune and the Invariant Spin Field in High Energy Proton Accelerators}}, booktitle = {Proc. EPAC'98}, pages = {1362--1364}, paper = {THP35G}, venue = {Stockholm, Sweden}, series = {European Particle Accelerator Conference}, number = {6}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {8}, year = {1998}, url = {https://jacow.org/e98/papers/THP35G.pdf}, language = {english} }