%\cite{Vecchione:FEL2015-WEP002}
\bibitem{Vecchione:FEL2015-WEP002}
    T.~Vecchione,
   \textquotedblleft{Simulating Single Crystal Copper Photocathode Emittance}\textquotedblright,
%  in \emph{Proc. FEL2015}, WEP002, pp. 587--591,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper WEP002, pp. 587--591,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper WEP002, pp. 587--591,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/wep002.pdf},
    doi:10.18429/JACoW-FEL2015-WEP002, 2015.
