The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
I. Vasserman, R.J. Dejus, Y. Piao, M.F. Qian, and J.Z. Xu, “Recent Experience with Magnet Sorting for APS-U Hybrid Undulators”, in Proc. IPAC'21, Campinas, SP, Brazil, May 2021, pp. 2910-2911. doi:10.18429/JACoW-IPAC2021-WEPAB128