The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
V. Yakimenko et al., “FACET-II Accelerator Research with Beams of Extreme Intensities”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper TUOBB02, pp. 1067-1070, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-TUOBB02, http://jacow.org/ipac2016/papers/tuobb02.pdf, 2016.