%\cite{Wang:FEL2015-TUP071}
\bibitem{Wang:FEL2015-TUP071}
    L.~Wang,
   \textquotedblleft{A FAST Particle Tracking Code}\textquotedblright,
%  in \emph{Proc. FEL2015}, TUP071, pp. 530--533,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper TUP071, pp. 530--533,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper TUP071, pp. 530--533,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/tup071.pdf},
    doi:10.18429/JACoW-FEL2015-TUP071, 2015.