The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
J.D. Fuerst et al., “Cryogenic Testing and Initial Performance of a Helical Superconducting Undulator at the APS”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, BC, Canada, Apr. 4,, pp. 1260-1262, doi:10.18429/JACoW-IPAC2018-TUPMF007