The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S.C. Sun et al., “Mechanical Design of a Cryogenic Permanent Magnet Undulator at IHEP”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPAB066, pp. 1475-1477, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPAB066, http://jacow.org/ipac2017/papers/tupab066.pdf, 2017.