The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
P. Niknejadi et al., “Plasma Wakefield Accelerated Beams for Demonstration of FEL Gain at FLASHForward”, in Proc. 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper MOP043, pp. 140-143, ISBN: 978-3-95450-179-3, https://doi.org/10.18429/JACoW-FEL2017-MOP043, 2018.