The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Apsimon:IPAC2016-TUPOY025}
\bibitem{Apsimon:IPAC2016-TUPOY025}
R. Apsimon, G. Burt, H.L. Owen, and S. Pitman,
\textquotedblleft{ProBE - Proton Boosting Extension for Imaging and Therapy}\textquotedblright,
% in \emph{Proc. IPAC2016}, pp. 1963--1965,
% in \emph{Proc. IPAC2016}, Busan, Korea, May 2016, paper TUPOY025, pp. 1963--1965,
in \emph{Proc. 7th Int. Particle Accelerator Conf. (IPAC'16)},
Busan, Korea, May 2016, paper TUPOY025, pp. 1963--1965,
% ISBN: 978-3-95450-147-2,
\url{http://jacow.org/ipac2016/papers/tupoy025.pdf},
\url{doi:10.18429/JACoW-IPAC2016-TUPOY025}, 2016.