The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
J.C. Huang et al., “Challenge of In-vacuum and Cryogenic Undulator Technologies”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper TUZB02, pp. 1080-1085, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-TUZB02, http://jacow.org/ipac2016/papers/tuzb02.pdf, 2016.