The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Darve:IPAC2017-MOPVA090}
\bibitem{Darve:IPAC2017-MOPVA090}
C. Darve, F. Ardellier, P. Bosland, S. Bousson, H. Danared, N. Elias, \emph{et al.},
% C. Darve, F. Ardellier, P. Bosland, S. Bousson, H. Danared, N. Elias, M. Ellis, N.F. Hakansson, L. Hermansson, M. Lindroos, C.G. Maiano, P. Michelato, G. Olry, R.J.M.Y. Ruber, F. Schlander, D. Sertore, and A.E. Wheelhouse,
% C. Darve \emph{et al.},
\textquotedblleft{ESS Superconducting RF Collaboration}\textquotedblright,
% in \emph{Proc. IPAC2017}, pp. 1068--1070,
% in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper MOPVA090, pp. 1068--1070,
in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)},
Copenhagen, Denmark, May 2017, paper MOPVA090, pp. 1068--1070,
% ISBN: 978-3-95450-182-3,
\url{http://jacow.org/ipac2017/papers/mopva090.pdf},
\url{https://doi.org/10.18429/JACoW-IPAC2017-MOPVA090}, 2017.