%\cite{Kim:FEL2015-MOP018}
\bibitem{Kim:FEL2015-MOP018}
    H.W.~Kim, I.H.~Baek, M.S.~Chae, B.A.~Gudkov, B.~Han, K.H.~Jang, \emph{et al.},
%   H.W. Kim \emph{et al.},
   \textquotedblleft{Comparison of Astra Simulations With Beam Parameter Measurements at the Kaeri Ultrashort Pulse Facility}\textquotedblright,
%  in \emph{Proc. FEL2015}, MOP018, pp. 74--76,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper MOP018, pp. 74--76,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper MOP018, pp. 74--76,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/mop018.pdf},
    doi:10.18429/JACoW-FEL2015-MOP018, 2015.