The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
L.G. Zhang et al., “Topology Optimization for a Superconducting Cyclotron Main Magnet”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper WEPVA081, pp. 3446-3448, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-WEPVA081, http://jacow.org/ipac2017/papers/wepva081.pdf, 2017.