[n] R. Baartman and U. Wienands, “Synchro-Betatron Resonances in the Presence of Tune Modulation”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 1627-1630.
%\cite{Baartman:EPAC90} \bibitem{Baartman:EPAC90} R. Baartman and U. Wienands, \textquotedblleft{Synchro-Betatron Resonances in the Presence of Tune Modulation}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 1627--1630.
@inproceedings{baartman:epac90, author = {R. Baartman and U. Wienands}, title = {{Synchro-Betatron Resonances in the Presence of Tune Modulation}}, booktitle = {Proc. EPAC'90}, pages = {1627--1630}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }