The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
R. Kinjo, A. Kagamihata, and T. Tanaka, “Proof-of-Principle Experiment of Phase-Combined Undulator”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPAB053, pp. 1446-1448, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPAB053, http://jacow.org/ipac2017/papers/tupab053.pdf, 2017.