%\cite{Zhou:FEL2015-MOP021}
\bibitem{Zhou:FEL2015-MOP021}
    F.~Zhou, D.~Dowell, R.K.~Li, C.E.~Mitchell, C. F.~Papadopoulos, T.O.~Raubenheimer, \emph{et al.},
%   F. Zhou \emph{et al.},
   \textquotedblleft{LCLS-II Injector Beamline Design and RF Coupler Correction}\textquotedblright,
%  in \emph{Proc. FEL2015}, MOP021, pp. 77--80,
%  in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper MOP021, pp. 77--80,
   in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper MOP021, pp. 77--80,
    ISBN: 978-3-95450-134-2,
    \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/mop021.pdf},
    doi:10.18429/JACoW-FEL2015-MOP021, 2015.