The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H.J. Zhang, K. Fan, Y.-N. Rao, Y. Yan, and L.G. Zhang, “Extraction Beam Orbit of a 250 MeV Superconducting Cyclotron”, in Proc. Cyclotrons'19, Cape Town, South Africa, Sep. 2019, pp. 113-115. doi:10.18429/JACoW-Cyclotrons2019-MOP035