The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Gallo:ECRIS2016-WEPP18}
\bibitem{Gallo:ECRIS2016-WEPP18}
G. Gallo, L. Allegra, L. Celona, S. Gammino, D. Mascali, L. Neri, and \emph{et al.},
% G. Gallo, L. Allegra, L. Celona, S. Gammino, D. Mascali, L. Neri, and G. Torrisi,
% G. Gallo \emph{et al.},
\textquotedblleft{Innovative Mechanical Solutions for the Design of the High Intensity Proton Injector for the European Spallation Source}\textquotedblright,
% in \emph{Proc. ECRIS2016}, pp. 112--114,
% in \emph{Proc. ECRIS2016}, Busan, Korea, Aug. -, paper WEPP18, pp. 112--114,
in \emph{Proc. 22nd Int. Workshop on ECR Ion Sources (ECRIS'16)},
Busan, Korea, Aug. -, paper WEPP18, pp. 112--114,
% ISBN: 978-3-95450-186-1,
\url{http://jacow.org/ecris2016/papers/wepp18.pdf},
\url{https://doi.org/10.18429/JACoW-ECRIS2016-WEPP18}, 2016.