The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Calanna:IPAC2017-WEPVA054} \bibitem{Calanna:IPAC2017-WEPVA054} A. Calanna, L. Allegra, L. Calabretta, G. Costa, G. D'Agostino, G. Gallo, \emph{et al.}, % A. Calanna, L. Allegra, L. Calabretta, G. Costa, G. D'Agostino, G. Gallo, D. Rifuggiato, and A.D. Russo, % A. Calanna \emph{et al.}, \textquotedblleft{Study of The New Return Yoke for The Upgraded Superconducting Cyclotron of INFN-LNS}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 3381--3384, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper WEPVA054, pp. 3381--3384, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper WEPVA054, pp. 3381--3384, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/wepva054.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-WEPVA054}, 2017.