%\cite{Park:FEL2015-MOP048}
\bibitem{Park:FEL2015-MOP048}
    K.-H.~Park, W.S.~Choi, S.-H.~Jeong, Y.-G.~Jung, D.E.~Kim, I.S.~Ko, \emph{et al.},
%   K.-H. Park \emph{et al.},
   \textquotedblleft{The Design of Low Noise Magnet Power Supply}\textquotedblright,
%  in \emph{Proc. FEL2015}, MOP048, pp. 136--138,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper MOP048, pp. 136--138,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper MOP048, pp. 136--138,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/mop048.pdf},
    doi:10.18429/JACoW-FEL2015-MOP048, 2015.