The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D.E. Kim et al., “Undulator Commissioning Experience at PAL-XFEL”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPAB087, pp. 1520-1522, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPAB087, http://jacow.org/ipac2017/papers/tupab087.pdf, 2017.