The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H.H. Lu et al., “Development of a PrFeB Cryogenic Permanent Magnet Undulator (CPMU) Prototype at IHEP”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPAB064, pp. 1469-1471, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPAB064, http://jacow.org/ipac2017/papers/tupab064.pdf, 2017.