The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
D. Ondreka, P. Apse-Apsitis, K. Schulte, and P.J. Spiller, “Overcoming the Space Charge Limit: Development of an Electron Lens for SIS18”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPVA059, pp. 2211-2213, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPVA059, http://jacow.org/ipac2017/papers/tupva059.pdf, 2017.