The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
M. Hamberg et al., “Electron Beam Heating with the European XFEL Laser Heater”, in Proc. 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper WEP018, pp. 458-459, ISBN: 978-3-95450-179-3, https://doi.org/10.18429/JACoW-FEL2017-WEP018, 2018.