The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Witte:IPAC2017-TUPIK130}
\bibitem{Witte:IPAC2017-TUPIK130}
H. Witte, J.S. Berg, J. Cintorino, G.J. Mahler, N. Tsoupas, and P. Wanderer,
\textquotedblleft{A Permanent Magnet Quadrupole Magnet for CBETA}\textquotedblright,
% in \emph{Proc. IPAC2017}, pp. 2016--2018,
% in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper TUPIK130, pp. 2016--2018,
in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)},
Copenhagen, Denmark, May 2017, paper TUPIK130, pp. 2016--2018,
% ISBN: 978-3-95450-182-3,
\url{http://jacow.org/ipac2017/papers/tupik130.pdf},
\url{https://doi.org/10.18429/JACoW-IPAC2017-TUPIK130}, 2017.