The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
E. Trakhtenberg, Y. Ivanyushenkov, and M. Kasa, “Evolution of the Design of the Magnet Structure for the APS Planar Superconducting Undulators”, in Proc. North American Particle Accelerator Conf. (NAPAC'16), Chicago, IL, USA, Oct. 2016, paper THPOA69, pp. 1245-1247, ISBN: 978-3-95450-180-9, https://doi.org/10.18429/JACoW-NAPAC2016-THPOA69, https://jacow.org/napac2016/papers/thpoa69.pdf, 2017.