The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wang:RuPAC2018-WEPSB14}
\bibitem{Wang:RuPAC2018-WEPSB14}
B. Wang,
\textquotedblleft{The Design Study of Superconducting Cyclotron IMP-MK90}\textquotedblright,
% presented at RuPAC2018, Protvino, Russia, Oct. 2018, paper WEPSB14, unpublished.
presented at the 26th Russian Particle Accelerator Conf. (RuPAC'18), Protvino, Russia, Oct. 2018, paper WEPSB14, unpublished.