The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Velez:SRF2017-MOYA02}
\bibitem{Velez:SRF2017-MOYA02}
A.V. Vélez, H.-W. Glock, F. Glöckner, B.D.S. Hall, J. Knobloch, A. Neumann, \emph{et al.},
% A.V. Vélez, H.-W. Glock, F. Glöckner, B.D.S. Hall, J. Knobloch, A. Neumann, P. Schnizer, E. Sharples, and A.V. Tsakanian,
% A.V. Vélez \emph{et al.},
\textquotedblleft{BESSY VSR: SRF Challenges and Developments for a Variable-pulse Length Next-generation Light Source}\textquotedblright,
in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOYA02}, 2018.
% in \emph{Proc. SRF2017}, \url{https://doi.org/10.18429/JACoW-SRF2017-MOYA02}, pp. 29--35.
% in \emph{Proc. SRF2017}, Lanzhou, China, July 2017, paper MOYA02, \url{https://doi.org/10.18429/JACoW-SRF2017-MOYA02}
% in \emph{Proc. 18th Int. Conf. on RF Superconductivity (SRF'17)},
% Lanzhou, China, July 2017, paper MOYA02, pp. 29--35,
% ISBN: 978-3-95450-191-5,
% \url{http://jacow.org/srf2017/papers/moya02.pdf},
% \url{https://doi.org/10.18429/JACoW-SRF2017-MOYA02}, 2018.