[n] F. Qiu et al., “A Disturbance-Observer-based Controller for LLRF Systems”, in Proc. IPAC'15, Richmond, VA, USA, May 2015, pp. 2895-2898. doi:10.18429/JACoW-IPAC2015-WEPMA054
%\cite{Qiu:IPAC15-WEPMA054} \bibitem{Qiu:IPAC15-WEPMA054} F. Qiu \emph{et al.}, \textquotedblleft{A Disturbance-Observer-based Controller for LLRF Systems}\textquotedblright, in \emph{Proc. IPAC’15}, Richmond, VA, USA, May 2015, pp. 2895--2898. \url{doi:10.18429/JACoW-IPAC2015-WEPMA054}
@inproceedings{qiu:ipac15-wepma054, author = {F. Qiu and others}, title = {{A Disturbance-Observer-based Controller for LLRF Systems}}, booktitle = {Proc. IPAC'15}, pages = {2895--2898}, paper = {WEPMA054}, venue = {Richmond, VA, USA, May 2015}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2015-WEPMA054}, url = {https://jacow.org/IPAC2015/papers/WEPMA054.pdf}, language = {english} }